64840804860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1\times {\mathrm{4591}}^1$

素因数の和:5588

約数の個数: 192

約数和(自身を含む): 206071326720

約数和(自身を除く): 141230521860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 953, 988, 1140, 1235, 1482, 1906, 2470, 2859, 2964, 3705, 3812, 4591, 4765, 4940, 5718, 7410, 9182, 9530, 11436, 12389, 13773, 14295, 14820, 18107, 18364, 19060, 22955, 24778, 27546, 28590, 36214, 37167, 45910, 49556, 54321, 55092, 57180, 59683, 61945, 68865, 72428, 74334, 87229, 90535, 91820, 108642, 119366, 123890, 137730, 148668, 174458, 179049, 181070, 185835, 217284, 235391, 238732, 247780, 261687, 271605, 275460, 298415, 348916, 358098, 362140, 371670, 436145, 470782, 523374, 543210, 596830, 706173, 716196, 743340, 872290, 895245, 941564, 1046748, 1086420, 1133977, 1176955, 1193660, 1308435, 1412346, 1744580, 1790490, 2267954, 2353910, 2616870, 2824692, 3401931, 3530865, 3580980, 4375223, 4535908, 4707820, 5233740, 5669885, 6803862, 7061730, 8750446, 11339770, 13125669, 13607724, 14123460, 17009655, 17500892, 21876115, 22679540, 26251338, 34019310, 43752230, 52502676, 56877899, 65628345, 68038620, 83129237, 87504460, 113755798, 131256690, 166258474, 170633697, 227511596, 249387711, 262513380, 284389495, 332516948, 341267394, 415646185, 498775422, 568778990, 682534788, 831292370, 853168485, 997550844, 1080680081, 1137557980, 1246938555, 1662584740, 1706336970, 2161360162, 2493877110, 3242040243, 3412673940, 4322720324, 4987754220, 5403400405, 6484080486, 10806800810, 12968160972, 16210201215, 21613601620, 32420402430, 64840804860]

約数ペア:

[(1, 64840804860), (2, 32420402430), (3, 21613601620), (4, 16210201215), (5, 12968160972), (6, 10806800810), (10, 6484080486), (12, 5403400405), (13, 4987754220), (15, 4322720324), (19, 3412673940), (20, 3242040243), (26, 2493877110), (30, 2161360162), (38, 1706336970), (39, 1662584740), (52, 1246938555), (57, 1137557980), (60, 1080680081), (65, 997550844), (76, 853168485), (78, 831292370), (95, 682534788), (114, 568778990), (130, 498775422), (156, 415646185), (190, 341267394), (195, 332516948), (228, 284389495), (247, 262513380), (260, 249387711), (285, 227511596), (380, 170633697), (390, 166258474), (494, 131256690), (570, 113755798), (741, 87504460), (780, 83129237), (953, 68038620), (988, 65628345), (1140, 56877899), (1235, 52502676), (1482, 43752230), (1906, 34019310), (2470, 26251338), (2859, 22679540), (2964, 21876115), (3705, 17500892), (3812, 17009655), (4591, 14123460), (4765, 13607724), (4940, 13125669), (5718, 11339770), (7410, 8750446), (9182, 7061730), (9530, 6803862), (11436, 5669885), (12389, 5233740), (13773, 4707820), (14295, 4535908), (14820, 4375223), (18107, 3580980), (18364, 3530865), (19060, 3401931), (22955, 2824692), (24778, 2616870), (27546, 2353910), (28590, 2267954), (36214, 1790490), (37167, 1744580), (45910, 1412346), (49556, 1308435), (54321, 1193660), (55092, 1176955), (57180, 1133977), (59683, 1086420), (61945, 1046748), (68865, 941564), (72428, 895245), (74334, 872290), (87229, 743340), (90535, 716196), (91820, 706173), (108642, 596830), (119366, 543210), (123890, 523374), (137730, 470782), (148668, 436145), (174458, 371670), (179049, 362140), (181070, 358098), (185835, 348916), (217284, 298415), (235391, 275460), (238732, 271605), (247780, 261687)]