156737452040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{3643}}^1$

素因数の和:3872

約数の個数: 256

約数和(自身を含む): 417857771520

約数和(自身を除く): 261120319480

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 31, 34, 40, 52, 62, 65, 68, 85, 104, 124, 130, 136, 155, 157, 170, 221, 248, 260, 310, 314, 340, 403, 442, 520, 527, 620, 628, 680, 785, 806, 884, 1054, 1105, 1240, 1256, 1570, 1612, 1768, 2015, 2041, 2108, 2210, 2635, 2669, 3140, 3224, 3643, 4030, 4082, 4216, 4420, 4867, 5270, 5338, 6280, 6851, 7286, 8060, 8164, 8840, 9734, 10205, 10540, 10676, 13345, 13702, 14572, 16120, 16328, 18215, 19468, 20410, 21080, 21352, 24335, 26690, 27404, 29144, 34255, 34697, 36430, 38936, 40820, 47359, 48670, 53380, 54808, 61931, 63271, 68510, 69394, 72860, 81640, 82739, 94718, 97340, 106760, 112933, 123862, 126542, 137020, 138788, 145720, 165478, 173485, 189436, 194680, 225866, 236795, 247724, 253084, 274040, 277576, 309655, 316355, 330956, 346970, 378872, 413695, 451732, 473590, 495448, 506168, 564665, 571951, 619310, 632710, 661912, 693940, 805103, 827390, 903464, 947180, 1075607, 1129330, 1143902, 1238620, 1265420, 1387880, 1468129, 1610206, 1654780, 1894360, 1919861, 2151214, 2258660, 2287804, 2477240, 2530840, 2859755, 2936258, 3220412, 3309560, 3839722, 4025515, 4302428, 4517320, 4575608, 5378035, 5719510, 5872516, 6440824, 7340645, 7435363, 7679444, 8051030, 8604856, 9599305, 9723167, 10756070, 11439020, 11745032, 14681290, 14870726, 15358888, 16102060, 17730481, 19198610, 19446334, 21512140, 22878040, 24958193, 29362580, 29741452, 32204120, 35460962, 37176815, 38397220, 38892668, 43024280, 48615835, 49916386, 58725160, 59482904, 70921924, 74353630, 76794440, 77785336, 88652405, 97231670, 99832772, 124790965, 126401171, 141843848, 148707260, 177304810, 194463340, 199665544, 230496253, 249581930, 252802342, 297414520, 301418177, 354609620, 388926680, 460992506, 499163860, 505604684, 602836354, 632005855, 709219240, 921985012, 998327720, 1011209368, 1152481265, 1205672708, 1264011710, 1507090885, 1843970024, 2304962530, 2411345416, 2528023420, 3014181770, 3918436301, 4609925060, 5056046840, 6028363540, 7836872602, 9219850120, 12056727080, 15673745204, 19592181505, 31347490408, 39184363010, 78368726020, 156737452040]

約数ペア:

[(1, 156737452040), (2, 78368726020), (4, 39184363010), (5, 31347490408), (8, 19592181505), (10, 15673745204), (13, 12056727080), (17, 9219850120), (20, 7836872602), (26, 6028363540), (31, 5056046840), (34, 4609925060), (40, 3918436301), (52, 3014181770), (62, 2528023420), (65, 2411345416), (68, 2304962530), (85, 1843970024), (104, 1507090885), (124, 1264011710), (130, 1205672708), (136, 1152481265), (155, 1011209368), (157, 998327720), (170, 921985012), (221, 709219240), (248, 632005855), (260, 602836354), (310, 505604684), (314, 499163860), (340, 460992506), (403, 388926680), (442, 354609620), (520, 301418177), (527, 297414520), (620, 252802342), (628, 249581930), (680, 230496253), (785, 199665544), (806, 194463340), (884, 177304810), (1054, 148707260), (1105, 141843848), (1240, 126401171), (1256, 124790965), (1570, 99832772), (1612, 97231670), (1768, 88652405), (2015, 77785336), (2041, 76794440), (2108, 74353630), (2210, 70921924), (2635, 59482904), (2669, 58725160), (3140, 49916386), (3224, 48615835), (3643, 43024280), (4030, 38892668), (4082, 38397220), (4216, 37176815), (4420, 35460962), (4867, 32204120), (5270, 29741452), (5338, 29362580), (6280, 24958193), (6851, 22878040), (7286, 21512140), (8060, 19446334), (8164, 19198610), (8840, 17730481), (9734, 16102060), (10205, 15358888), (10540, 14870726), (10676, 14681290), (13345, 11745032), (13702, 11439020), (14572, 10756070), (16120, 9723167), (16328, 9599305), (18215, 8604856), (19468, 8051030), (20410, 7679444), (21080, 7435363), (21352, 7340645), (24335, 6440824), (26690, 5872516), (27404, 5719510), (29144, 5378035), (34255, 4575608), (34697, 4517320), (36430, 4302428), (38936, 4025515), (40820, 3839722), (47359, 3309560), (48670, 3220412), (53380, 2936258), (54808, 2859755), (61931, 2530840), (63271, 2477240), (68510, 2287804), (69394, 2258660), (72860, 2151214), (81640, 1919861), (82739, 1894360), (94718, 1654780), (97340, 1610206), (106760, 1468129), (112933, 1387880), (123862, 1265420), (126542, 1238620), (137020, 1143902), (138788, 1129330), (145720, 1075607), (165478, 947180), (173485, 903464), (189436, 827390), (194680, 805103), (225866, 693940), (236795, 661912), (247724, 632710), (253084, 619310), (274040, 571951), (277576, 564665), (309655, 506168), (316355, 495448), (330956, 473590), (346970, 451732), (378872, 413695)]