166557291040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{154747}}^1$

素因数の和:154831

約数の個数: 144

約数和(自身を含む): 464682246336

約数和(自身を除く): 298124955296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 961, 992, 1085, 1120, 1240, 1736, 1922, 2170, 2480, 3472, 3844, 4340, 4805, 4960, 6727, 6944, 7688, 8680, 9610, 13454, 15376, 17360, 19220, 26908, 30752, 33635, 34720, 38440, 53816, 67270, 76880, 107632, 134540, 153760, 154747, 215264, 269080, 309494, 538160, 618988, 773735, 1076320, 1083229, 1237976, 1547470, 2166458, 2475952, 3094940, 4332916, 4797157, 4951904, 5416145, 6189880, 8665832, 9594314, 10832290, 12379760, 17331664, 19188628, 21664580, 23985785, 24759520, 33580099, 34663328, 38377256, 43329160, 47971570, 67160198, 76754512, 86658320, 95943140, 134320396, 148711867, 153509024, 167900495, 173316640, 191886280, 268640792, 297423734, 335800990, 383772560, 537281584, 594847468, 671601980, 743559335, 767545120, 1040983069, 1074563168, 1189694936, 1343203960, 1487118670, 2081966138, 2379389872, 2686407920, 2974237340, 4163932276, 4758779744, 5204915345, 5372815840, 5948474680, 8327864552, 10409830690, 11896949360, 16655729104, 20819661380, 23793898720, 33311458208, 41639322760, 83278645520, 166557291040]

約数ペア:

[(1, 166557291040), (2, 83278645520), (4, 41639322760), (5, 33311458208), (7, 23793898720), (8, 20819661380), (10, 16655729104), (14, 11896949360), (16, 10409830690), (20, 8327864552), (28, 5948474680), (31, 5372815840), (32, 5204915345), (35, 4758779744), (40, 4163932276), (56, 2974237340), (62, 2686407920), (70, 2379389872), (80, 2081966138), (112, 1487118670), (124, 1343203960), (140, 1189694936), (155, 1074563168), (160, 1040983069), (217, 767545120), (224, 743559335), (248, 671601980), (280, 594847468), (310, 537281584), (434, 383772560), (496, 335800990), (560, 297423734), (620, 268640792), (868, 191886280), (961, 173316640), (992, 167900495), (1085, 153509024), (1120, 148711867), (1240, 134320396), (1736, 95943140), (1922, 86658320), (2170, 76754512), (2480, 67160198), (3472, 47971570), (3844, 43329160), (4340, 38377256), (4805, 34663328), (4960, 33580099), (6727, 24759520), (6944, 23985785), (7688, 21664580), (8680, 19188628), (9610, 17331664), (13454, 12379760), (15376, 10832290), (17360, 9594314), (19220, 8665832), (26908, 6189880), (30752, 5416145), (33635, 4951904), (34720, 4797157), (38440, 4332916), (53816, 3094940), (67270, 2475952), (76880, 2166458), (107632, 1547470), (134540, 1237976), (153760, 1083229), (154747, 1076320), (215264, 773735), (269080, 618988), (309494, 538160)]