20253417360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{353}}^1$

素因数の和:694

約数の個数: 320

約数和(自身を含む): 69682968576

約数和(自身を除く): 49429551216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 103, 110, 120, 132, 165, 176, 206, 211, 220, 240, 264, 309, 330, 353, 412, 422, 440, 515, 528, 618, 633, 660, 706, 824, 844, 880, 1030, 1055, 1059, 1133, 1236, 1266, 1320, 1412, 1545, 1648, 1688, 1765, 2060, 2110, 2118, 2266, 2321, 2472, 2532, 2640, 2824, 3090, 3165, 3376, 3399, 3530, 3883, 4120, 4220, 4236, 4532, 4642, 4944, 5064, 5295, 5648, 5665, 6180, 6330, 6798, 6963, 7060, 7766, 8240, 8440, 8472, 9064, 9284, 10128, 10590, 11330, 11605, 11649, 12360, 12660, 13596, 13926, 14120, 15532, 16880, 16944, 16995, 18128, 18568, 19415, 21180, 21733, 22660, 23210, 23298, 24720, 25320, 27192, 27852, 28240, 31064, 33990, 34815, 36359, 37136, 38830, 42360, 43466, 45320, 46420, 46596, 50640, 54384, 55704, 58245, 62128, 65199, 67980, 69630, 72718, 74483, 77660, 84720, 86932, 90640, 92840, 93192, 108665, 109077, 111408, 116490, 130398, 135960, 139260, 145436, 148966, 155320, 173864, 181795, 185680, 186384, 217330, 218154, 223449, 232980, 239063, 260796, 271920, 278520, 290872, 297932, 310640, 325995, 347728, 363590, 372415, 399949, 434660, 436308, 446898, 465960, 478126, 521592, 545385, 557040, 581744, 595864, 651990, 717189, 727180, 744830, 799898, 819313, 869320, 872616, 893796, 931920, 956252, 1043184, 1090770, 1117245, 1191728, 1195315, 1199847, 1303980, 1434378, 1454360, 1489660, 1599796, 1638626, 1738640, 1745232, 1787592, 1912504, 1999745, 2181540, 2234490, 2390630, 2399694, 2457939, 2607960, 2868756, 2908720, 2979320, 3199592, 3277252, 3575184, 3585945, 3825008, 3999490, 4096565, 4363080, 4468980, 4781260, 4799388, 4915878, 5215920, 5737512, 5958640, 5999235, 6399184, 6554504, 7171890, 7671749, 7998980, 8193130, 8726160, 8937960, 9562520, 9598776, 9831756, 11475024, 11998470, 12289695, 13109008, 14343780, 15343498, 15997960, 16386260, 17875920, 19125040, 19197552, 19663512, 23015247, 23996940, 24579390, 28687560, 30686996, 31995920, 32772520, 38358745, 39327024, 46030494, 47993880, 49158780, 57375120, 61373992, 65545040, 76717490, 84389239, 92060988, 95987760, 98317560, 115076235, 122747984, 153434980, 168778478, 184121976, 196635120, 230152470, 253167717, 306869960, 337556956, 368243952, 421946195, 460304940, 506335434, 613739920, 675113912, 843892390, 920609880, 1012670868, 1265838585, 1350227824, 1687784780, 1841219760, 2025341736, 2531677170, 3375569560, 4050683472, 5063354340, 6751139120, 10126708680, 20253417360]

約数ペア:

[(1, 20253417360), (2, 10126708680), (3, 6751139120), (4, 5063354340), (5, 4050683472), (6, 3375569560), (8, 2531677170), (10, 2025341736), (11, 1841219760), (12, 1687784780), (15, 1350227824), (16, 1265838585), (20, 1012670868), (22, 920609880), (24, 843892390), (30, 675113912), (33, 613739920), (40, 506335434), (44, 460304940), (48, 421946195), (55, 368243952), (60, 337556956), (66, 306869960), (80, 253167717), (88, 230152470), (103, 196635120), (110, 184121976), (120, 168778478), (132, 153434980), (165, 122747984), (176, 115076235), (206, 98317560), (211, 95987760), (220, 92060988), (240, 84389239), (264, 76717490), (309, 65545040), (330, 61373992), (353, 57375120), (412, 49158780), (422, 47993880), (440, 46030494), (515, 39327024), (528, 38358745), (618, 32772520), (633, 31995920), (660, 30686996), (706, 28687560), (824, 24579390), (844, 23996940), (880, 23015247), (1030, 19663512), (1055, 19197552), (1059, 19125040), (1133, 17875920), (1236, 16386260), (1266, 15997960), (1320, 15343498), (1412, 14343780), (1545, 13109008), (1648, 12289695), (1688, 11998470), (1765, 11475024), (2060, 9831756), (2110, 9598776), (2118, 9562520), (2266, 8937960), (2321, 8726160), (2472, 8193130), (2532, 7998980), (2640, 7671749), (2824, 7171890), (3090, 6554504), (3165, 6399184), (3376, 5999235), (3399, 5958640), (3530, 5737512), (3883, 5215920), (4120, 4915878), (4220, 4799388), (4236, 4781260), (4532, 4468980), (4642, 4363080), (4944, 4096565), (5064, 3999490), (5295, 3825008), (5648, 3585945), (5665, 3575184), (6180, 3277252), (6330, 3199592), (6798, 2979320), (6963, 2908720), (7060, 2868756), (7766, 2607960), (8240, 2457939), (8440, 2399694), (8472, 2390630), (9064, 2234490), (9284, 2181540), (10128, 1999745), (10590, 1912504), (11330, 1787592), (11605, 1745232), (11649, 1738640), (12360, 1638626), (12660, 1599796), (13596, 1489660), (13926, 1454360), (14120, 1434378), (15532, 1303980), (16880, 1199847), (16944, 1195315), (16995, 1191728), (18128, 1117245), (18568, 1090770), (19415, 1043184), (21180, 956252), (21733, 931920), (22660, 893796), (23210, 872616), (23298, 869320), (24720, 819313), (25320, 799898), (27192, 744830), (27852, 727180), (28240, 717189), (31064, 651990), (33990, 595864), (34815, 581744), (36359, 557040), (37136, 545385), (38830, 521592), (42360, 478126), (43466, 465960), (45320, 446898), (46420, 436308), (46596, 434660), (50640, 399949), (54384, 372415), (55704, 363590), (58245, 347728), (62128, 325995), (65199, 310640), (67980, 297932), (69630, 290872), (72718, 278520), (74483, 271920), (77660, 260796), (84720, 239063), (86932, 232980), (90640, 223449), (92840, 218154), (93192, 217330), (108665, 186384), (109077, 185680), (111408, 181795), (116490, 173864), (130398, 155320), (135960, 148966), (139260, 145436)]