71455200180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{451277}}^1$

素因数の和:451338

約数の個数: 192

約数和(自身を含む): 254737405440

約数和(自身を除く): 183282205260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 29, 30, 35, 39, 42, 52, 58, 60, 65, 70, 78, 84, 87, 91, 105, 116, 130, 140, 145, 156, 174, 182, 195, 203, 210, 260, 273, 290, 348, 364, 377, 390, 406, 420, 435, 455, 546, 580, 609, 754, 780, 812, 870, 910, 1015, 1092, 1131, 1218, 1365, 1508, 1740, 1820, 1885, 2030, 2262, 2436, 2639, 2730, 3045, 3770, 4060, 4524, 5278, 5460, 5655, 6090, 7540, 7917, 10556, 11310, 12180, 13195, 15834, 22620, 26390, 31668, 39585, 52780, 79170, 158340, 451277, 902554, 1353831, 1805108, 2256385, 2707662, 3158939, 4512770, 5415324, 5866601, 6317878, 6769155, 9025540, 9476817, 11733202, 12635756, 13087033, 13538310, 15794695, 17599803, 18953634, 23466404, 26174066, 27076620, 29333005, 31589390, 35199606, 37907268, 39261099, 41066207, 47384085, 52348132, 58666010, 63178780, 65435165, 70399212, 78522198, 82132414, 87999015, 91609231, 94768170, 117332020, 123198621, 130870330, 157044396, 164264828, 170131429, 175998030, 183218462, 189536340, 196305495, 205331035, 246397242, 261740660, 274827693, 340262858, 351996060, 366436924, 392610990, 410662070, 458046155, 492794484, 510394287, 549655386, 615993105, 680525716, 785221980, 821324140, 850657145, 916092310, 1020788574, 1099310772, 1190920003, 1231986210, 1374138465, 1701314290, 1832184620, 2041577148, 2381840006, 2463972420, 2551971435, 2748276930, 3402628580, 3572760009, 4763680012, 5103942870, 5496553860, 5954600015, 7145520018, 10207885740, 11909200030, 14291040036, 17863800045, 23818400060, 35727600090, 71455200180]

約数ペア:

[(1, 71455200180), (2, 35727600090), (3, 23818400060), (4, 17863800045), (5, 14291040036), (6, 11909200030), (7, 10207885740), (10, 7145520018), (12, 5954600015), (13, 5496553860), (14, 5103942870), (15, 4763680012), (20, 3572760009), (21, 3402628580), (26, 2748276930), (28, 2551971435), (29, 2463972420), (30, 2381840006), (35, 2041577148), (39, 1832184620), (42, 1701314290), (52, 1374138465), (58, 1231986210), (60, 1190920003), (65, 1099310772), (70, 1020788574), (78, 916092310), (84, 850657145), (87, 821324140), (91, 785221980), (105, 680525716), (116, 615993105), (130, 549655386), (140, 510394287), (145, 492794484), (156, 458046155), (174, 410662070), (182, 392610990), (195, 366436924), (203, 351996060), (210, 340262858), (260, 274827693), (273, 261740660), (290, 246397242), (348, 205331035), (364, 196305495), (377, 189536340), (390, 183218462), (406, 175998030), (420, 170131429), (435, 164264828), (455, 157044396), (546, 130870330), (580, 123198621), (609, 117332020), (754, 94768170), (780, 91609231), (812, 87999015), (870, 82132414), (910, 78522198), (1015, 70399212), (1092, 65435165), (1131, 63178780), (1218, 58666010), (1365, 52348132), (1508, 47384085), (1740, 41066207), (1820, 39261099), (1885, 37907268), (2030, 35199606), (2262, 31589390), (2436, 29333005), (2639, 27076620), (2730, 26174066), (3045, 23466404), (3770, 18953634), (4060, 17599803), (4524, 15794695), (5278, 13538310), (5460, 13087033), (5655, 12635756), (6090, 11733202), (7540, 9476817), (7917, 9025540), (10556, 6769155), (11310, 6317878), (12180, 5866601), (13195, 5415324), (15834, 4512770), (22620, 3158939), (26390, 2707662), (31668, 2256385), (39585, 1805108), (52780, 1353831), (79170, 902554), (158340, 451277)]