156747751920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2851}}^1\times {\mathrm{4019}}^1$

素因数の和:6908

約数の個数: 240

約数和(自身を含む): 554449334400

約数和(自身を除く): 397701582480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 2851, 3420, 4019, 4560, 5702, 6840, 8038, 8553, 11404, 12057, 13680, 14255, 16076, 17106, 20095, 22808, 24114, 25659, 28510, 32152, 34212, 36171, 40190, 42765, 45616, 48228, 51318, 54169, 57020, 60285, 64304, 68424, 72342, 76361, 80380, 85530, 96456, 102636, 108338, 114040, 120570, 128295, 136848, 144684, 152722, 160760, 162507, 171060, 180855, 192912, 205272, 216676, 228080, 229083, 241140, 256590, 270845, 289368, 305444, 321520, 325014, 342120, 361710, 381805, 410544, 433352, 458166, 482280, 487521, 513180, 541690, 578736, 610888, 650028, 684240, 687249, 723420, 763610, 812535, 866704, 916332, 964560, 975042, 1026360, 1083380, 1145415, 1221776, 1300056, 1374498, 1446840, 1527220, 1625070, 1832664, 1950084, 2052720, 2166760, 2290830, 2437605, 2600112, 2748996, 2893680, 3054440, 3250140, 3436245, 3665328, 3900168, 4333520, 4581660, 4875210, 5497992, 6108880, 6500280, 6872490, 7800336, 9163320, 9750420, 10995984, 11458169, 13000560, 13744980, 18326640, 19500840, 22916338, 27489960, 34374507, 39001680, 45832676, 54979920, 57290845, 68749014, 91665352, 103123521, 114581690, 137498028, 171872535, 183330704, 206247042, 217705211, 229163380, 274996056, 343745070, 412494084, 435410422, 458326760, 515617605, 549992112, 653115633, 687490140, 824988168, 870820844, 916653520, 1031235210, 1088526055, 1306231266, 1374980280, 1649976336, 1741641688, 1959346899, 2062470420, 2177052110, 2612462532, 2749960560, 3265578165, 3483283376, 3918693798, 4124940840, 4354104220, 5224925064, 6531156330, 7837387596, 8249881680, 8708208440, 9796734495, 10449850128, 13062312660, 15674775192, 17416416880, 19593468990, 26124625320, 31349550384, 39186937980, 52249250640, 78373875960, 156747751920]

約数ペア:

[(1, 156747751920), (2, 78373875960), (3, 52249250640), (4, 39186937980), (5, 31349550384), (6, 26124625320), (8, 19593468990), (9, 17416416880), (10, 15674775192), (12, 13062312660), (15, 10449850128), (16, 9796734495), (18, 8708208440), (19, 8249881680), (20, 7837387596), (24, 6531156330), (30, 5224925064), (36, 4354104220), (38, 4124940840), (40, 3918693798), (45, 3483283376), (48, 3265578165), (57, 2749960560), (60, 2612462532), (72, 2177052110), (76, 2062470420), (80, 1959346899), (90, 1741641688), (95, 1649976336), (114, 1374980280), (120, 1306231266), (144, 1088526055), (152, 1031235210), (171, 916653520), (180, 870820844), (190, 824988168), (228, 687490140), (240, 653115633), (285, 549992112), (304, 515617605), (342, 458326760), (360, 435410422), (380, 412494084), (456, 343745070), (570, 274996056), (684, 229163380), (720, 217705211), (760, 206247042), (855, 183330704), (912, 171872535), (1140, 137498028), (1368, 114581690), (1520, 103123521), (1710, 91665352), (2280, 68749014), (2736, 57290845), (2851, 54979920), (3420, 45832676), (4019, 39001680), (4560, 34374507), (5702, 27489960), (6840, 22916338), (8038, 19500840), (8553, 18326640), (11404, 13744980), (12057, 13000560), (13680, 11458169), (14255, 10995984), (16076, 9750420), (17106, 9163320), (20095, 7800336), (22808, 6872490), (24114, 6500280), (25659, 6108880), (28510, 5497992), (32152, 4875210), (34212, 4581660), (36171, 4333520), (40190, 3900168), (42765, 3665328), (45616, 3436245), (48228, 3250140), (51318, 3054440), (54169, 2893680), (57020, 2748996), (60285, 2600112), (64304, 2437605), (68424, 2290830), (72342, 2166760), (76361, 2052720), (80380, 1950084), (85530, 1832664), (96456, 1625070), (102636, 1527220), (108338, 1446840), (114040, 1374498), (120570, 1300056), (128295, 1221776), (136848, 1145415), (144684, 1083380), (152722, 1026360), (160760, 975042), (162507, 964560), (171060, 916332), (180855, 866704), (192912, 812535), (205272, 763610), (216676, 723420), (228080, 687249), (229083, 684240), (241140, 650028), (256590, 610888), (270845, 578736), (289368, 541690), (305444, 513180), (321520, 487521), (325014, 482280), (342120, 458166), (361710, 433352), (381805, 410544)]