40688049360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1327}}^1\times {\mathrm{18251}}^1$

素因数の和:19601

約数の個数: 160

約数和(自身を含む): 144268480512

約数和(自身を除く): 103580431152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1327, 1680, 2654, 3981, 5308, 6635, 7962, 9289, 10616, 13270, 15924, 18251, 18578, 19905, 21232, 26540, 27867, 31848, 36502, 37156, 39810, 46445, 53080, 54753, 55734, 63696, 73004, 74312, 79620, 91255, 92890, 106160, 109506, 111468, 127757, 139335, 146008, 148624, 159240, 182510, 185780, 219012, 222936, 255514, 273765, 278670, 292016, 318480, 365020, 371560, 383271, 438024, 445872, 511028, 547530, 557340, 638785, 730040, 743120, 766542, 876048, 1022056, 1095060, 1114680, 1277570, 1460080, 1533084, 1916355, 2044112, 2190120, 2229360, 2555140, 3066168, 3832710, 4380240, 5110280, 6132336, 7665420, 10220560, 15330840, 24219077, 30661680, 48438154, 72657231, 96876308, 121095385, 145314462, 169533539, 193752616, 242190770, 290628924, 339067078, 363286155, 387505232, 484381540, 508600617, 581257848, 678134156, 726572310, 847667695, 968763080, 1017201234, 1162515696, 1356268312, 1453144620, 1695335390, 1937526160, 2034402468, 2543003085, 2712536624, 2906289240, 3390670780, 4068804936, 5086006170, 5812578480, 6781341560, 8137609872, 10172012340, 13562683120, 20344024680, 40688049360]

約数ペア:

[(1, 40688049360), (2, 20344024680), (3, 13562683120), (4, 10172012340), (5, 8137609872), (6, 6781341560), (7, 5812578480), (8, 5086006170), (10, 4068804936), (12, 3390670780), (14, 2906289240), (15, 2712536624), (16, 2543003085), (20, 2034402468), (21, 1937526160), (24, 1695335390), (28, 1453144620), (30, 1356268312), (35, 1162515696), (40, 1017201234), (42, 968763080), (48, 847667695), (56, 726572310), (60, 678134156), (70, 581257848), (80, 508600617), (84, 484381540), (105, 387505232), (112, 363286155), (120, 339067078), (140, 290628924), (168, 242190770), (210, 193752616), (240, 169533539), (280, 145314462), (336, 121095385), (420, 96876308), (560, 72657231), (840, 48438154), (1327, 30661680), (1680, 24219077), (2654, 15330840), (3981, 10220560), (5308, 7665420), (6635, 6132336), (7962, 5110280), (9289, 4380240), (10616, 3832710), (13270, 3066168), (15924, 2555140), (18251, 2229360), (18578, 2190120), (19905, 2044112), (21232, 1916355), (26540, 1533084), (27867, 1460080), (31848, 1277570), (36502, 1114680), (37156, 1095060), (39810, 1022056), (46445, 876048), (53080, 766542), (54753, 743120), (55734, 730040), (63696, 638785), (73004, 557340), (74312, 547530), (79620, 511028), (91255, 445872), (92890, 438024), (106160, 383271), (109506, 371560), (111468, 365020), (127757, 318480), (139335, 292016), (146008, 278670), (148624, 273765), (159240, 255514), (182510, 222936), (185780, 219012)]