129386040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:262

約数の個数: 256

約数和(自身を含む): 478033920

約数和(自身を除く): 348647880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 37, 40, 42, 46, 56, 60, 69, 70, 74, 84, 92, 105, 111, 115, 120, 138, 140, 148, 161, 168, 181, 184, 185, 210, 222, 230, 259, 276, 280, 296, 322, 345, 362, 370, 420, 444, 460, 483, 518, 543, 552, 555, 644, 690, 724, 740, 777, 805, 840, 851, 888, 905, 920, 966, 1036, 1086, 1110, 1267, 1288, 1295, 1380, 1448, 1480, 1554, 1610, 1702, 1810, 1932, 2072, 2172, 2220, 2415, 2534, 2553, 2590, 2715, 2760, 3108, 3220, 3404, 3620, 3801, 3864, 3885, 4163, 4255, 4344, 4440, 4830, 5068, 5106, 5180, 5430, 5957, 6216, 6335, 6440, 6697, 6808, 7240, 7602, 7770, 8326, 8510, 9660, 10136, 10212, 10360, 10860, 11914, 12489, 12670, 12765, 13394, 15204, 15540, 16652, 17020, 17871, 19005, 19320, 20091, 20424, 20815, 21720, 23828, 24978, 25340, 25530, 26788, 29141, 29785, 30408, 31080, 33304, 33485, 34040, 35742, 38010, 40182, 41630, 46879, 47656, 49956, 50680, 51060, 53576, 58282, 59570, 62445, 66970, 71484, 76020, 80364, 83260, 87423, 89355, 93758, 99912, 100455, 102120, 116564, 119140, 124890, 133940, 140637, 142968, 145705, 152040, 154031, 160728, 166520, 174846, 178710, 187516, 200910, 233128, 234395, 238280, 249780, 267880, 281274, 291410, 308062, 349692, 357420, 375032, 401820, 437115, 462093, 468790, 499560, 562548, 582820, 616124, 699384, 703185, 714840, 770155, 803640, 874230, 924186, 937580, 1078217, 1125096, 1165640, 1232248, 1406370, 1540310, 1748460, 1848372, 1875160, 2156434, 2310465, 2812740, 3080620, 3234651, 3496920, 3696744, 4312868, 4620930, 5391085, 5625480, 6161240, 6469302, 8625736, 9241860, 10782170, 12938604, 16173255, 18483720, 21564340, 25877208, 32346510, 43128680, 64693020, 129386040]

約数ペア:

[(1, 129386040), (2, 64693020), (3, 43128680), (4, 32346510), (5, 25877208), (6, 21564340), (7, 18483720), (8, 16173255), (10, 12938604), (12, 10782170), (14, 9241860), (15, 8625736), (20, 6469302), (21, 6161240), (23, 5625480), (24, 5391085), (28, 4620930), (30, 4312868), (35, 3696744), (37, 3496920), (40, 3234651), (42, 3080620), (46, 2812740), (56, 2310465), (60, 2156434), (69, 1875160), (70, 1848372), (74, 1748460), (84, 1540310), (92, 1406370), (105, 1232248), (111, 1165640), (115, 1125096), (120, 1078217), (138, 937580), (140, 924186), (148, 874230), (161, 803640), (168, 770155), (181, 714840), (184, 703185), (185, 699384), (210, 616124), (222, 582820), (230, 562548), (259, 499560), (276, 468790), (280, 462093), (296, 437115), (322, 401820), (345, 375032), (362, 357420), (370, 349692), (420, 308062), (444, 291410), (460, 281274), (483, 267880), (518, 249780), (543, 238280), (552, 234395), (555, 233128), (644, 200910), (690, 187516), (724, 178710), (740, 174846), (777, 166520), (805, 160728), (840, 154031), (851, 152040), (888, 145705), (905, 142968), (920, 140637), (966, 133940), (1036, 124890), (1086, 119140), (1110, 116564), (1267, 102120), (1288, 100455), (1295, 99912), (1380, 93758), (1448, 89355), (1480, 87423), (1554, 83260), (1610, 80364), (1702, 76020), (1810, 71484), (1932, 66970), (2072, 62445), (2172, 59570), (2220, 58282), (2415, 53576), (2534, 51060), (2553, 50680), (2590, 49956), (2715, 47656), (2760, 46879), (3108, 41630), (3220, 40182), (3404, 38010), (3620, 35742), (3801, 34040), (3864, 33485), (3885, 33304), (4163, 31080), (4255, 30408), (4344, 29785), (4440, 29141), (4830, 26788), (5068, 25530), (5106, 25340), (5180, 24978), (5430, 23828), (5957, 21720), (6216, 20815), (6335, 20424), (6440, 20091), (6697, 19320), (6808, 19005), (7240, 17871), (7602, 17020), (7770, 16652), (8326, 15540), (8510, 15204), (9660, 13394), (10136, 12765), (10212, 12670), (10360, 12489), (10860, 11914)]