139880520

素因数分解:

$2^3\times 3^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:89

約数の個数: 288

約数和(自身を含む): 520785720

約数和(自身を除く): 380905200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 41, 45, 52, 54, 60, 65, 72, 78, 81, 82, 90, 104, 108, 117, 120, 123, 130, 135, 156, 162, 164, 180, 195, 205, 216, 234, 243, 246, 260, 270, 312, 324, 328, 351, 360, 369, 390, 405, 410, 468, 486, 492, 520, 533, 540, 585, 615, 648, 702, 729, 738, 780, 810, 820, 936, 972, 984, 1053, 1066, 1080, 1107, 1170, 1215, 1230, 1404, 1458, 1476, 1560, 1599, 1620, 1640, 1755, 1845, 1944, 2106, 2132, 2187, 2214, 2340, 2430, 2460, 2665, 2808, 2916, 2952, 3159, 3198, 3240, 3321, 3510, 3645, 3690, 4212, 4264, 4374, 4428, 4680, 4797, 4860, 4920, 5265, 5330, 5535, 5832, 6318, 6396, 6561, 6642, 7020, 7290, 7380, 7995, 8424, 8748, 8856, 9477, 9594, 9720, 9963, 10530, 10660, 10935, 11070, 12636, 12792, 13122, 13284, 14040, 14391, 14580, 14760, 15795, 15990, 16605, 17496, 18954, 19188, 19926, 21060, 21320, 21870, 22140, 23985, 25272, 26244, 26568, 28431, 28782, 29160, 29889, 31590, 31980, 32805, 33210, 37908, 38376, 39852, 42120, 43173, 43740, 44280, 47385, 47970, 49815, 52488, 56862, 57564, 59778, 63180, 63960, 65610, 66420, 71955, 75816, 79704, 85293, 86346, 87480, 89667, 94770, 95940, 99630, 113724, 115128, 119556, 126360, 129519, 131220, 132840, 142155, 143910, 149445, 170586, 172692, 179334, 189540, 191880, 199260, 215865, 227448, 239112, 259038, 262440, 269001, 284310, 287820, 298890, 341172, 345384, 358668, 379080, 388557, 398520, 426465, 431730, 448335, 518076, 538002, 568620, 575640, 597780, 647595, 682344, 717336, 777114, 852930, 863460, 896670, 1036152, 1076004, 1137240, 1165671, 1195560, 1295190, 1345005, 1554228, 1705860, 1726920, 1793340, 1942785, 2152008, 2331342, 2590380, 2690010, 3108456, 3411720, 3497013, 3586680, 3885570, 4662684, 5180760, 5380020, 5828355, 6994026, 7771140, 9325368, 10760040, 11656710, 13988052, 15542280, 17485065, 23313420, 27976104, 34970130, 46626840, 69940260, 139880520]

約数ペア:

[(1, 139880520), (2, 69940260), (3, 46626840), (4, 34970130), (5, 27976104), (6, 23313420), (8, 17485065), (9, 15542280), (10, 13988052), (12, 11656710), (13, 10760040), (15, 9325368), (18, 7771140), (20, 6994026), (24, 5828355), (26, 5380020), (27, 5180760), (30, 4662684), (36, 3885570), (39, 3586680), (40, 3497013), (41, 3411720), (45, 3108456), (52, 2690010), (54, 2590380), (60, 2331342), (65, 2152008), (72, 1942785), (78, 1793340), (81, 1726920), (82, 1705860), (90, 1554228), (104, 1345005), (108, 1295190), (117, 1195560), (120, 1165671), (123, 1137240), (130, 1076004), (135, 1036152), (156, 896670), (162, 863460), (164, 852930), (180, 777114), (195, 717336), (205, 682344), (216, 647595), (234, 597780), (243, 575640), (246, 568620), (260, 538002), (270, 518076), (312, 448335), (324, 431730), (328, 426465), (351, 398520), (360, 388557), (369, 379080), (390, 358668), (405, 345384), (410, 341172), (468, 298890), (486, 287820), (492, 284310), (520, 269001), (533, 262440), (540, 259038), (585, 239112), (615, 227448), (648, 215865), (702, 199260), (729, 191880), (738, 189540), (780, 179334), (810, 172692), (820, 170586), (936, 149445), (972, 143910), (984, 142155), (1053, 132840), (1066, 131220), (1080, 129519), (1107, 126360), (1170, 119556), (1215, 115128), (1230, 113724), (1404, 99630), (1458, 95940), (1476, 94770), (1560, 89667), (1599, 87480), (1620, 86346), (1640, 85293), (1755, 79704), (1845, 75816), (1944, 71955), (2106, 66420), (2132, 65610), (2187, 63960), (2214, 63180), (2340, 59778), (2430, 57564), (2460, 56862), (2665, 52488), (2808, 49815), (2916, 47970), (2952, 47385), (3159, 44280), (3198, 43740), (3240, 43173), (3321, 42120), (3510, 39852), (3645, 38376), (3690, 37908), (4212, 33210), (4264, 32805), (4374, 31980), (4428, 31590), (4680, 29889), (4797, 29160), (4860, 28782), (4920, 28431), (5265, 26568), (5330, 26244), (5535, 25272), (5832, 23985), (6318, 22140), (6396, 21870), (6561, 21320), (6642, 21060), (7020, 19926), (7290, 19188), (7380, 18954), (7995, 17496), (8424, 16605), (8748, 15990), (8856, 15795), (9477, 14760), (9594, 14580), (9720, 14391), (9963, 14040), (10530, 13284), (10660, 13122), (10935, 12792), (11070, 12636)]