21252505120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 576

約数和(自身を含む): 68446715904

約数和(自身を除く): 47194210784

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 47, 55, 56, 68, 70, 77, 80, 85, 88, 94, 110, 112, 119, 127, 136, 140, 154, 160, 170, 176, 187, 188, 220, 224, 235, 238, 254, 272, 280, 289, 308, 329, 340, 352, 374, 376, 385, 440, 470, 476, 508, 517, 544, 560, 578, 595, 616, 635, 658, 680, 748, 752, 770, 799, 880, 889, 935, 940, 952, 1016, 1034, 1120, 1156, 1190, 1232, 1270, 1309, 1316, 1360, 1397, 1445, 1496, 1504, 1540, 1598, 1645, 1760, 1778, 1870, 1880, 1904, 2023, 2032, 2068, 2159, 2312, 2380, 2464, 2540, 2585, 2618, 2632, 2720, 2794, 2890, 2992, 3080, 3179, 3196, 3290, 3556, 3619, 3740, 3760, 3808, 3995, 4046, 4064, 4136, 4318, 4445, 4624, 4760, 5080, 5170, 5236, 5264, 5588, 5593, 5780, 5969, 5984, 6160, 6358, 6392, 6545, 6580, 6985, 7112, 7238, 7480, 7520, 7990, 8092, 8272, 8636, 8789, 8890, 9248, 9520, 9779, 10115, 10160, 10340, 10472, 10528, 10795, 11176, 11186, 11560, 11938, 12320, 12716, 12784, 13090, 13160, 13583, 13970, 14224, 14476, 14960, 15113, 15895, 15980, 16184, 16544, 17272, 17578, 17780, 18095, 19040, 19558, 20230, 20320, 20680, 20944, 21590, 22253, 22352, 22372, 23120, 23749, 23876, 25432, 25568, 26180, 26320, 27166, 27940, 27965, 28448, 28952, 29845, 29920, 30226, 31790, 31960, 32368, 34544, 35156, 35560, 36190, 36703, 39116, 40460, 41360, 41783, 41888, 43180, 43945, 44506, 44704, 44744, 46240, 47498, 47752, 48895, 50864, 52360, 52640, 54332, 55880, 55930, 57904, 59690, 60452, 61523, 63580, 63920, 64736, 65659, 67915, 69088, 70312, 71120, 72380, 73406, 75565, 78232, 80920, 82720, 83566, 86360, 87890, 89012, 89488, 94996, 95081, 95504, 97790, 101473, 101728, 104720, 108664, 111265, 111760, 111860, 115808, 118745, 119380, 120904, 123046, 127160, 127840, 131318, 135830, 140624, 142240, 144760, 146812, 149413, 151130, 156464, 161840, 166243, 167132, 172720, 175780, 178024, 178976, 183515, 189992, 190162, 191008, 195580, 202946, 208915, 209440, 217328, 222530, 223520, 223720, 237490, 238760, 241808, 246092, 254320, 256921, 262636, 271660, 281248, 289520, 293624, 298826, 302260, 307615, 312928, 323680, 328295, 332486, 334264, 345440, 351560, 356048, 367030, 379984, 380324, 391160, 403733, 405892, 417830, 434656, 445060, 447440, 459613, 474980, 475405, 477520, 483616, 492184, 507365, 508640, 513842, 525272, 543320, 579040, 587248, 597652, 604520, 615230, 656590, 664972, 668528, 703120, 710311, 712096, 734060, 747065, 759968, 760648, 782320, 807466, 811784, 831215, 835660, 890120, 894880, 919226, 949960, 950810, 955040, 984368, 1014730, 1027684, 1045891, 1050544, 1086640, 1116203, 1174496, 1195304, 1209040, 1230460, 1284605, 1313180, 1329944, 1337056, 1406240, 1420622, 1468120, 1494130, 1521296, 1564640, 1614932, 1623568, 1662430, 1671320, 1725041, 1780240, 1838452, 1899920, 1901620, 1968736, 2018665, 2029460, 2055368, 2091782, 2101088, 2173280, 2232406, 2298065, 2390608, 2418080, 2460920, 2569210, 2626360, 2659888, 2826131, 2841244, 2936240, 2988260, 3042592, 3229864, 3247136, 3324860, 3342640, 3450082, 3551555, 3560480, 3676904, 3799840, 3803240, 4037330, 4058920, 4110736, 4183564, 4464812, 4596130, 4781216, 4921840, 5138420, 5229455, 5252720, 5319776, 5581015, 5652262, 5682488, 5872480, 5976520, 6459728, 6649720, 6685280, 6900164, 7103110, 7353808, 7606480, 7813421, 8074660, 8117840, 8221472, 8367128, 8625205, 8929624, 9192260, 9843680, 10276840, 10458910, 10505440, 11162030, 11304524, 11364976, 11953040, 12075287, 12919456, 13299440, 13800328, 14130655, 14206220, 14707616, 15212960, 15626842, 16149320, 16235680, 16734256, 17250410, 17859248, 18384520, 18975451, 20553680, 20917820, 22324060, 22609048, 22729952, 23906080, 24150574, 26598880, 27600656, 28261310, 28412440, 31253684, 32298640, 33468512, 34500820, 35718496, 36769040, 37950902, 39067105, 41107360, 41835640, 44648120, 45218096, 48301148, 55201312, 56522620, 56824880, 60376435, 62507368, 64597280, 69001640, 73538080, 75901804, 78134210, 83671280, 89296240, 90436192, 94877255, 96602296, 113045240, 113649760, 120752870, 125014736, 132828157, 138003280, 151803608, 156268420, 167342560, 178592480, 189754510, 193204592, 226090480, 241505740, 250029472, 265656314, 276006560, 303607216, 312536840, 379509020, 386409184, 452180960, 483011480, 531312628, 607214432, 625073680, 664140785, 759018040, 966022960, 1062625256, 1250147360, 1328281570, 1518036080, 1932045920, 2125250512, 2656563140, 3036072160, 4250501024, 5313126280, 10626252560, 21252505120]

約数ペア:

[(1, 21252505120), (2, 10626252560), (4, 5313126280), (5, 4250501024), (7, 3036072160), (8, 2656563140), (10, 2125250512), (11, 1932045920), (14, 1518036080), (16, 1328281570), (17, 1250147360), (20, 1062625256), (22, 966022960), (28, 759018040), (32, 664140785), (34, 625073680), (35, 607214432), (40, 531312628), (44, 483011480), (47, 452180960), (55, 386409184), (56, 379509020), (68, 312536840), (70, 303607216), (77, 276006560), (80, 265656314), (85, 250029472), (88, 241505740), (94, 226090480), (110, 193204592), (112, 189754510), (119, 178592480), (127, 167342560), (136, 156268420), (140, 151803608), (154, 138003280), (160, 132828157), (170, 125014736), (176, 120752870), (187, 113649760), (188, 113045240), (220, 96602296), (224, 94877255), (235, 90436192), (238, 89296240), (254, 83671280), (272, 78134210), (280, 75901804), (289, 73538080), (308, 69001640), (329, 64597280), (340, 62507368), (352, 60376435), (374, 56824880), (376, 56522620), (385, 55201312), (440, 48301148), (470, 45218096), (476, 44648120), (508, 41835640), (517, 41107360), (544, 39067105), (560, 37950902), (578, 36769040), (595, 35718496), (616, 34500820), (635, 33468512), (658, 32298640), (680, 31253684), (748, 28412440), (752, 28261310), (770, 27600656), (799, 26598880), (880, 24150574), (889, 23906080), (935, 22729952), (940, 22609048), (952, 22324060), (1016, 20917820), (1034, 20553680), (1120, 18975451), (1156, 18384520), (1190, 17859248), (1232, 17250410), (1270, 16734256), (1309, 16235680), (1316, 16149320), (1360, 15626842), (1397, 15212960), (1445, 14707616), (1496, 14206220), (1504, 14130655), (1540, 13800328), (1598, 13299440), (1645, 12919456), (1760, 12075287), (1778, 11953040), (1870, 11364976), (1880, 11304524), (1904, 11162030), (2023, 10505440), (2032, 10458910), (2068, 10276840), (2159, 9843680), (2312, 9192260), (2380, 8929624), (2464, 8625205), (2540, 8367128), (2585, 8221472), (2618, 8117840), (2632, 8074660), (2720, 7813421), (2794, 7606480), (2890, 7353808), (2992, 7103110), (3080, 6900164), (3179, 6685280), (3196, 6649720), (3290, 6459728), (3556, 5976520), (3619, 5872480), (3740, 5682488), (3760, 5652262), (3808, 5581015), (3995, 5319776), (4046, 5252720), (4064, 5229455), (4136, 5138420), (4318, 4921840), (4445, 4781216), (4624, 4596130), (4760, 4464812), (5080, 4183564), (5170, 4110736), (5236, 4058920), (5264, 4037330), (5588, 3803240), (5593, 3799840), (5780, 3676904), (5969, 3560480), (5984, 3551555), (6160, 3450082), (6358, 3342640), (6392, 3324860), (6545, 3247136), (6580, 3229864), (6985, 3042592), (7112, 2988260), (7238, 2936240), (7480, 2841244), (7520, 2826131), (7990, 2659888), (8092, 2626360), (8272, 2569210), (8636, 2460920), (8789, 2418080), (8890, 2390608), (9248, 2298065), (9520, 2232406), (9779, 2173280), (10115, 2101088), (10160, 2091782), (10340, 2055368), (10472, 2029460), (10528, 2018665), (10795, 1968736), (11176, 1901620), (11186, 1899920), (11560, 1838452), (11938, 1780240), (12320, 1725041), (12716, 1671320), (12784, 1662430), (13090, 1623568), (13160, 1614932), (13583, 1564640), (13970, 1521296), (14224, 1494130), (14476, 1468120), (14960, 1420622), (15113, 1406240), (15895, 1337056), (15980, 1329944), (16184, 1313180), (16544, 1284605), (17272, 1230460), (17578, 1209040), (17780, 1195304), (18095, 1174496), (19040, 1116203), (19558, 1086640), (20230, 1050544), (20320, 1045891), (20680, 1027684), (20944, 1014730), (21590, 984368), (22253, 955040), (22352, 950810), (22372, 949960), (23120, 919226), (23749, 894880), (23876, 890120), (25432, 835660), (25568, 831215), (26180, 811784), (26320, 807466), (27166, 782320), (27940, 760648), (27965, 759968), (28448, 747065), (28952, 734060), (29845, 712096), (29920, 710311), (30226, 703120), (31790, 668528), (31960, 664972), (32368, 656590), (34544, 615230), (35156, 604520), (35560, 597652), (36190, 587248), (36703, 579040), (39116, 543320), (40460, 525272), (41360, 513842), (41783, 508640), (41888, 507365), (43180, 492184), (43945, 483616), (44506, 477520), (44704, 475405), (44744, 474980), (46240, 459613), (47498, 447440), (47752, 445060), (48895, 434656), (50864, 417830), (52360, 405892), (52640, 403733), (54332, 391160), (55880, 380324), (55930, 379984), (57904, 367030), (59690, 356048), (60452, 351560), (61523, 345440), (63580, 334264), (63920, 332486), (64736, 328295), (65659, 323680), (67915, 312928), (69088, 307615), (70312, 302260), (71120, 298826), (72380, 293624), (73406, 289520), (75565, 281248), (78232, 271660), (80920, 262636), (82720, 256921), (83566, 254320), (86360, 246092), (87890, 241808), (89012, 238760), (89488, 237490), (94996, 223720), (95081, 223520), (95504, 222530), (97790, 217328), (101473, 209440), (101728, 208915), (104720, 202946), (108664, 195580), (111265, 191008), (111760, 190162), (111860, 189992), (115808, 183515), (118745, 178976), (119380, 178024), (120904, 175780), (123046, 172720), (127160, 167132), (127840, 166243), (131318, 161840), (135830, 156464), (140624, 151130), (142240, 149413), (144760, 146812)]