488675880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 576

約数和(自身を含む): 2137898880

約数和(自身を除く): 1649223000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 24, 28, 30, 33, 34, 35, 36, 40, 42, 44, 45, 51, 55, 56, 60, 61, 63, 66, 68, 70, 72, 77, 84, 85, 88, 90, 99, 102, 105, 110, 119, 120, 122, 126, 132, 136, 140, 153, 154, 165, 168, 170, 180, 183, 187, 198, 204, 210, 220, 231, 238, 244, 252, 255, 264, 280, 289, 305, 306, 308, 315, 330, 340, 357, 360, 366, 374, 385, 396, 408, 420, 427, 440, 462, 476, 488, 495, 504, 510, 549, 561, 578, 595, 610, 612, 616, 630, 660, 671, 680, 693, 714, 732, 748, 765, 770, 792, 840, 854, 867, 915, 924, 935, 952, 990, 1020, 1037, 1071, 1098, 1122, 1155, 1156, 1190, 1220, 1224, 1260, 1281, 1309, 1320, 1342, 1386, 1428, 1445, 1464, 1496, 1530, 1540, 1683, 1708, 1734, 1785, 1830, 1848, 1870, 1980, 2013, 2023, 2040, 2074, 2135, 2142, 2196, 2244, 2310, 2312, 2380, 2440, 2520, 2562, 2601, 2618, 2684, 2745, 2772, 2805, 2856, 2890, 3060, 3080, 3111, 3179, 3355, 3366, 3416, 3465, 3468, 3570, 3660, 3740, 3843, 3927, 3960, 4026, 4046, 4148, 4270, 4284, 4335, 4392, 4488, 4620, 4697, 4760, 5124, 5185, 5202, 5236, 5355, 5368, 5490, 5544, 5610, 5780, 6039, 6069, 6120, 6222, 6358, 6405, 6545, 6710, 6732, 6930, 6936, 7140, 7259, 7320, 7480, 7686, 7854, 8052, 8092, 8296, 8415, 8540, 8568, 8670, 9240, 9333, 9394, 9537, 10065, 10115, 10248, 10370, 10404, 10472, 10710, 10980, 11220, 11407, 11560, 11781, 12078, 12138, 12444, 12716, 12810, 13005, 13090, 13420, 13464, 13860, 14091, 14280, 14518, 15372, 15555, 15708, 15895, 16104, 16184, 16830, 17080, 17340, 17629, 18207, 18666, 18788, 19074, 19215, 19635, 20130, 20230, 20740, 20808, 21420, 21777, 21960, 22253, 22440, 22814, 23485, 23562, 24156, 24276, 24888, 25432, 25620, 26010, 26180, 26840, 27720, 28182, 28611, 29036, 30195, 30345, 30744, 31110, 31416, 31790, 33660, 34221, 34680, 35258, 36295, 36414, 37332, 37576, 38148, 38430, 39270, 40260, 40460, 41480, 42273, 42840, 43554, 44506, 45628, 46665, 46970, 47124, 47685, 48312, 48552, 51240, 52020, 52360, 52887, 56364, 57035, 57222, 58072, 58905, 60390, 60690, 62220, 63580, 65331, 66759, 67320, 68442, 70455, 70516, 72590, 72828, 74664, 76296, 76860, 78540, 79849, 80520, 80920, 84546, 87108, 88145, 89012, 91035, 91256, 93330, 93940, 94248, 95370, 102663, 104040, 105774, 108885, 111265, 112728, 114070, 114444, 117810, 120780, 121380, 123403, 124440, 127160, 130662, 133518, 136884, 140910, 141032, 143055, 145180, 145656, 153720, 157080, 158661, 159698, 169092, 171105, 174216, 176290, 178024, 182070, 186660, 187880, 190740, 193919, 200277, 205326, 211365, 211548, 217770, 222530, 228140, 228888, 235620, 239547, 241560, 242760, 246806, 261324, 264435, 267036, 273768, 281820, 286110, 290360, 317322, 319396, 326655, 333795, 338184, 342210, 352580, 364140, 370209, 373320, 381480, 387838, 399245, 400554, 410652, 422730, 423096, 435540, 445060, 456280, 471240, 479094, 493612, 513315, 522648, 528870, 534072, 563640, 572220, 581757, 617015, 634644, 638792, 653310, 667590, 684420, 705160, 718641, 728280, 740418, 775676, 793305, 798490, 801108, 821304, 845460, 871080, 890120, 958188, 969595, 987224, 1001385, 1026630, 1057740, 1110627, 1144440, 1163514, 1197735, 1234030, 1269288, 1306620, 1335180, 1357433, 1368840, 1437282, 1480836, 1551352, 1586610, 1596980, 1602216, 1690920, 1745271, 1851045, 1916376, 1939190, 2002770, 2053260, 2115480, 2221254, 2327028, 2395470, 2468060, 2613240, 2670360, 2714866, 2874564, 2908785, 2961672, 3173220, 3193960, 3490542, 3593205, 3702090, 3878380, 4005540, 4072299, 4106520, 4442508, 4654056, 4790940, 4936120, 5429732, 5553135, 5749128, 5817570, 6346440, 6787165, 6981084, 7186410, 7404180, 7756760, 8011080, 8144598, 8726355, 8885016, 9581880, 10859464, 11106270, 11635140, 12216897, 13574330, 13962168, 14372820, 14808360, 16289196, 17452710, 20361495, 22212540, 23270280, 24433794, 27148660, 28745640, 32578392, 34905420, 40722990, 44425080, 48867588, 54297320, 61084485, 69810840, 81445980, 97735176, 122168970, 162891960, 244337940, 488675880]

約数ペア:

[(1, 488675880), (2, 244337940), (3, 162891960), (4, 122168970), (5, 97735176), (6, 81445980), (7, 69810840), (8, 61084485), (9, 54297320), (10, 48867588), (11, 44425080), (12, 40722990), (14, 34905420), (15, 32578392), (17, 28745640), (18, 27148660), (20, 24433794), (21, 23270280), (22, 22212540), (24, 20361495), (28, 17452710), (30, 16289196), (33, 14808360), (34, 14372820), (35, 13962168), (36, 13574330), (40, 12216897), (42, 11635140), (44, 11106270), (45, 10859464), (51, 9581880), (55, 8885016), (56, 8726355), (60, 8144598), (61, 8011080), (63, 7756760), (66, 7404180), (68, 7186410), (70, 6981084), (72, 6787165), (77, 6346440), (84, 5817570), (85, 5749128), (88, 5553135), (90, 5429732), (99, 4936120), (102, 4790940), (105, 4654056), (110, 4442508), (119, 4106520), (120, 4072299), (122, 4005540), (126, 3878380), (132, 3702090), (136, 3593205), (140, 3490542), (153, 3193960), (154, 3173220), (165, 2961672), (168, 2908785), (170, 2874564), (180, 2714866), (183, 2670360), (187, 2613240), (198, 2468060), (204, 2395470), (210, 2327028), (220, 2221254), (231, 2115480), (238, 2053260), (244, 2002770), (252, 1939190), (255, 1916376), (264, 1851045), (280, 1745271), (289, 1690920), (305, 1602216), (306, 1596980), (308, 1586610), (315, 1551352), (330, 1480836), (340, 1437282), (357, 1368840), (360, 1357433), (366, 1335180), (374, 1306620), (385, 1269288), (396, 1234030), (408, 1197735), (420, 1163514), (427, 1144440), (440, 1110627), (462, 1057740), (476, 1026630), (488, 1001385), (495, 987224), (504, 969595), (510, 958188), (549, 890120), (561, 871080), (578, 845460), (595, 821304), (610, 801108), (612, 798490), (616, 793305), (630, 775676), (660, 740418), (671, 728280), (680, 718641), (693, 705160), (714, 684420), (732, 667590), (748, 653310), (765, 638792), (770, 634644), (792, 617015), (840, 581757), (854, 572220), (867, 563640), (915, 534072), (924, 528870), (935, 522648), (952, 513315), (990, 493612), (1020, 479094), (1037, 471240), (1071, 456280), (1098, 445060), (1122, 435540), (1155, 423096), (1156, 422730), (1190, 410652), (1220, 400554), (1224, 399245), (1260, 387838), (1281, 381480), (1309, 373320), (1320, 370209), (1342, 364140), (1386, 352580), (1428, 342210), (1445, 338184), (1464, 333795), (1496, 326655), (1530, 319396), (1540, 317322), (1683, 290360), (1708, 286110), (1734, 281820), (1785, 273768), (1830, 267036), (1848, 264435), (1870, 261324), (1980, 246806), (2013, 242760), (2023, 241560), (2040, 239547), (2074, 235620), (2135, 228888), (2142, 228140), (2196, 222530), (2244, 217770), (2310, 211548), (2312, 211365), (2380, 205326), (2440, 200277), (2520, 193919), (2562, 190740), (2601, 187880), (2618, 186660), (2684, 182070), (2745, 178024), (2772, 176290), (2805, 174216), (2856, 171105), (2890, 169092), (3060, 159698), (3080, 158661), (3111, 157080), (3179, 153720), (3355, 145656), (3366, 145180), (3416, 143055), (3465, 141032), (3468, 140910), (3570, 136884), (3660, 133518), (3740, 130662), (3843, 127160), (3927, 124440), (3960, 123403), (4026, 121380), (4046, 120780), (4148, 117810), (4270, 114444), (4284, 114070), (4335, 112728), (4392, 111265), (4488, 108885), (4620, 105774), (4697, 104040), (4760, 102663), (5124, 95370), (5185, 94248), (5202, 93940), (5236, 93330), (5355, 91256), (5368, 91035), (5490, 89012), (5544, 88145), (5610, 87108), (5780, 84546), (6039, 80920), (6069, 80520), (6120, 79849), (6222, 78540), (6358, 76860), (6405, 76296), (6545, 74664), (6710, 72828), (6732, 72590), (6930, 70516), (6936, 70455), (7140, 68442), (7259, 67320), (7320, 66759), (7480, 65331), (7686, 63580), (7854, 62220), (8052, 60690), (8092, 60390), (8296, 58905), (8415, 58072), (8540, 57222), (8568, 57035), (8670, 56364), (9240, 52887), (9333, 52360), (9394, 52020), (9537, 51240), (10065, 48552), (10115, 48312), (10248, 47685), (10370, 47124), (10404, 46970), (10472, 46665), (10710, 45628), (10980, 44506), (11220, 43554), (11407, 42840), (11560, 42273), (11781, 41480), (12078, 40460), (12138, 40260), (12444, 39270), (12716, 38430), (12810, 38148), (13005, 37576), (13090, 37332), (13420, 36414), (13464, 36295), (13860, 35258), (14091, 34680), (14280, 34221), (14518, 33660), (15372, 31790), (15555, 31416), (15708, 31110), (15895, 30744), (16104, 30345), (16184, 30195), (16830, 29036), (17080, 28611), (17340, 28182), (17629, 27720), (18207, 26840), (18666, 26180), (18788, 26010), (19074, 25620), (19215, 25432), (19635, 24888), (20130, 24276), (20230, 24156), (20740, 23562), (20808, 23485), (21420, 22814), (21777, 22440), (21960, 22253)]