20229938880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:448

約数の個数: 448

約数和(自身を含む): 69681669120

約数和(自身を除く): 49451730240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 53, 59, 60, 64, 69, 80, 92, 96, 106, 115, 118, 120, 138, 159, 160, 177, 184, 192, 212, 230, 236, 240, 265, 276, 293, 295, 318, 320, 345, 354, 368, 424, 460, 472, 480, 530, 552, 586, 590, 636, 690, 708, 736, 795, 848, 879, 885, 920, 944, 960, 1060, 1104, 1172, 1180, 1219, 1272, 1357, 1380, 1416, 1465, 1472, 1590, 1696, 1758, 1770, 1840, 1888, 2120, 2208, 2344, 2360, 2438, 2544, 2714, 2760, 2832, 2930, 3127, 3180, 3392, 3516, 3540, 3657, 3680, 3776, 4071, 4240, 4395, 4416, 4688, 4720, 4876, 5088, 5428, 5520, 5664, 5860, 6095, 6254, 6360, 6739, 6785, 7032, 7080, 7314, 7360, 8142, 8480, 8790, 9376, 9381, 9440, 9752, 10176, 10856, 11040, 11328, 11720, 12190, 12508, 12720, 13478, 13570, 14064, 14160, 14628, 15529, 15635, 16284, 16960, 17287, 17580, 18285, 18752, 18762, 18880, 19504, 20217, 20355, 21712, 22080, 23440, 24380, 25016, 25440, 26956, 27140, 28128, 28320, 29256, 31058, 31270, 32568, 33695, 34574, 35160, 36570, 37524, 39008, 40434, 40710, 43424, 46587, 46880, 46905, 48760, 50032, 50880, 51861, 53912, 54280, 56256, 56640, 58512, 62116, 62540, 65136, 67390, 69148, 70320, 71921, 73140, 75048, 77645, 78016, 80868, 81420, 86435, 86848, 93174, 93760, 93810, 97520, 100064, 101085, 103722, 107824, 108560, 117024, 124232, 125080, 130272, 134780, 138296, 140640, 143842, 146280, 150096, 155290, 161736, 162840, 172870, 186348, 187620, 195040, 200128, 202170, 207444, 215648, 215763, 217120, 232935, 234048, 248464, 250160, 259305, 260544, 269560, 276592, 281280, 287684, 292560, 300192, 310580, 323472, 325680, 345740, 357167, 359605, 372696, 375240, 390080, 397601, 404340, 414888, 431296, 431526, 434240, 465870, 496928, 500320, 518610, 539120, 553184, 575368, 585120, 600384, 621160, 646944, 651360, 691480, 714334, 719210, 745392, 750480, 795202, 808680, 829776, 863052, 916211, 931740, 993856, 1000640, 1037220, 1071501, 1078240, 1078815, 1106368, 1150736, 1170240, 1192803, 1242320, 1293888, 1302720, 1382960, 1428668, 1438420, 1490784, 1500960, 1590404, 1617360, 1659552, 1726104, 1785835, 1832422, 1863480, 1988005, 2074440, 2143002, 2156480, 2157630, 2301472, 2385606, 2484640, 2748633, 2765920, 2857336, 2876840, 2981568, 3001920, 3180808, 3234720, 3319104, 3452208, 3571670, 3664844, 3726960, 3976010, 4148880, 4286004, 4315260, 4581055, 4602944, 4771212, 4969280, 5357505, 5497266, 5531840, 5714672, 5753680, 5964015, 6361616, 6469440, 6904416, 7143340, 7329688, 7453920, 7952020, 8297760, 8572008, 8630520, 9162110, 9542424, 10715010, 10994532, 11429344, 11507360, 11928030, 12723232, 13743165, 13808832, 14286680, 14659376, 14907840, 15904040, 16595520, 17144016, 17261040, 18324220, 19084848, 21072853, 21430020, 21989064, 22858688, 23014720, 23856060, 25446464, 27486330, 28573360, 29318752, 31808080, 34288032, 34522080, 36648440, 38169696, 42145706, 42860040, 43978128, 47712120, 54972660, 57146720, 58637504, 63218559, 63616160, 68576064, 69044160, 73296880, 76339392, 84291412, 85720080, 87956256, 95424240, 105364265, 109945320, 114293440, 126437118, 127232320, 146593760, 168582824, 171440160, 175912512, 190848480, 210728530, 219890640, 252874236, 293187520, 316092795, 337165648, 342880320, 381696960, 421457060, 439781280, 505748472, 632185590, 674331296, 842914120, 879562560, 1011496944, 1264371180, 1348662592, 1685828240, 2022993888, 2528742360, 3371656480, 4045987776, 5057484720, 6743312960, 10114969440, 20229938880]

約数ペア:

[(1, 20229938880), (2, 10114969440), (3, 6743312960), (4, 5057484720), (5, 4045987776), (6, 3371656480), (8, 2528742360), (10, 2022993888), (12, 1685828240), (15, 1348662592), (16, 1264371180), (20, 1011496944), (23, 879562560), (24, 842914120), (30, 674331296), (32, 632185590), (40, 505748472), (46, 439781280), (48, 421457060), (53, 381696960), (59, 342880320), (60, 337165648), (64, 316092795), (69, 293187520), (80, 252874236), (92, 219890640), (96, 210728530), (106, 190848480), (115, 175912512), (118, 171440160), (120, 168582824), (138, 146593760), (159, 127232320), (160, 126437118), (177, 114293440), (184, 109945320), (192, 105364265), (212, 95424240), (230, 87956256), (236, 85720080), (240, 84291412), (265, 76339392), (276, 73296880), (293, 69044160), (295, 68576064), (318, 63616160), (320, 63218559), (345, 58637504), (354, 57146720), (368, 54972660), (424, 47712120), (460, 43978128), (472, 42860040), (480, 42145706), (530, 38169696), (552, 36648440), (586, 34522080), (590, 34288032), (636, 31808080), (690, 29318752), (708, 28573360), (736, 27486330), (795, 25446464), (848, 23856060), (879, 23014720), (885, 22858688), (920, 21989064), (944, 21430020), (960, 21072853), (1060, 19084848), (1104, 18324220), (1172, 17261040), (1180, 17144016), (1219, 16595520), (1272, 15904040), (1357, 14907840), (1380, 14659376), (1416, 14286680), (1465, 13808832), (1472, 13743165), (1590, 12723232), (1696, 11928030), (1758, 11507360), (1770, 11429344), (1840, 10994532), (1888, 10715010), (2120, 9542424), (2208, 9162110), (2344, 8630520), (2360, 8572008), (2438, 8297760), (2544, 7952020), (2714, 7453920), (2760, 7329688), (2832, 7143340), (2930, 6904416), (3127, 6469440), (3180, 6361616), (3392, 5964015), (3516, 5753680), (3540, 5714672), (3657, 5531840), (3680, 5497266), (3776, 5357505), (4071, 4969280), (4240, 4771212), (4395, 4602944), (4416, 4581055), (4688, 4315260), (4720, 4286004), (4876, 4148880), (5088, 3976010), (5428, 3726960), (5520, 3664844), (5664, 3571670), (5860, 3452208), (6095, 3319104), (6254, 3234720), (6360, 3180808), (6739, 3001920), (6785, 2981568), (7032, 2876840), (7080, 2857336), (7314, 2765920), (7360, 2748633), (8142, 2484640), (8480, 2385606), (8790, 2301472), (9376, 2157630), (9381, 2156480), (9440, 2143002), (9752, 2074440), (10176, 1988005), (10856, 1863480), (11040, 1832422), (11328, 1785835), (11720, 1726104), (12190, 1659552), (12508, 1617360), (12720, 1590404), (13478, 1500960), (13570, 1490784), (14064, 1438420), (14160, 1428668), (14628, 1382960), (15529, 1302720), (15635, 1293888), (16284, 1242320), (16960, 1192803), (17287, 1170240), (17580, 1150736), (18285, 1106368), (18752, 1078815), (18762, 1078240), (18880, 1071501), (19504, 1037220), (20217, 1000640), (20355, 993856), (21712, 931740), (22080, 916211), (23440, 863052), (24380, 829776), (25016, 808680), (25440, 795202), (26956, 750480), (27140, 745392), (28128, 719210), (28320, 714334), (29256, 691480), (31058, 651360), (31270, 646944), (32568, 621160), (33695, 600384), (34574, 585120), (35160, 575368), (36570, 553184), (37524, 539120), (39008, 518610), (40434, 500320), (40710, 496928), (43424, 465870), (46587, 434240), (46880, 431526), (46905, 431296), (48760, 414888), (50032, 404340), (50880, 397601), (51861, 390080), (53912, 375240), (54280, 372696), (56256, 359605), (56640, 357167), (58512, 345740), (62116, 325680), (62540, 323472), (65136, 310580), (67390, 300192), (69148, 292560), (70320, 287684), (71921, 281280), (73140, 276592), (75048, 269560), (77645, 260544), (78016, 259305), (80868, 250160), (81420, 248464), (86435, 234048), (86848, 232935), (93174, 217120), (93760, 215763), (93810, 215648), (97520, 207444), (100064, 202170), (101085, 200128), (103722, 195040), (107824, 187620), (108560, 186348), (117024, 172870), (124232, 162840), (125080, 161736), (130272, 155290), (134780, 150096), (138296, 146280), (140640, 143842)]