127559880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:433

約数の個数: 256

約数和(自身を含む): 497664000

約数和(自身を除く): 370104120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 54, 56, 60, 63, 70, 72, 84, 90, 94, 105, 108, 120, 126, 135, 140, 141, 168, 180, 188, 189, 210, 216, 235, 252, 270, 280, 282, 315, 329, 359, 360, 376, 378, 420, 423, 470, 504, 540, 564, 630, 658, 705, 718, 756, 840, 846, 940, 945, 987, 1077, 1080, 1128, 1260, 1269, 1316, 1410, 1436, 1512, 1645, 1692, 1795, 1880, 1890, 1974, 2115, 2154, 2513, 2520, 2538, 2632, 2820, 2872, 2961, 3231, 3290, 3384, 3590, 3780, 3948, 4230, 4308, 4935, 5026, 5076, 5385, 5640, 5922, 6345, 6462, 6580, 7180, 7539, 7560, 7896, 8460, 8616, 8883, 9693, 9870, 10052, 10152, 10770, 11844, 12565, 12690, 12924, 13160, 14360, 14805, 15078, 16155, 16873, 16920, 17766, 19386, 19740, 20104, 21540, 22617, 23688, 25130, 25380, 25848, 29610, 30156, 32310, 33746, 35532, 37695, 38772, 39480, 43080, 44415, 45234, 48465, 50260, 50619, 50760, 59220, 60312, 64620, 67492, 67851, 71064, 75390, 77544, 84365, 88830, 90468, 96930, 100520, 101238, 113085, 118111, 118440, 129240, 134984, 135702, 150780, 151857, 168730, 177660, 180936, 193860, 202476, 226170, 236222, 253095, 271404, 301560, 303714, 337460, 339255, 354333, 355320, 387720, 404952, 452340, 455571, 472444, 506190, 542808, 590555, 607428, 674920, 678510, 708666, 759285, 904680, 911142, 944888, 1012380, 1062999, 1181110, 1214856, 1357020, 1417332, 1518570, 1771665, 1822284, 2024760, 2125998, 2277855, 2362220, 2714040, 2834664, 3037140, 3188997, 3543330, 3644568, 4251996, 4555710, 4724440, 5314995, 6074280, 6377994, 7086660, 8503992, 9111420, 10629990, 12755988, 14173320, 15944985, 18222840, 21259980, 25511976, 31889970, 42519960, 63779940, 127559880]

約数ペア:

[(1, 127559880), (2, 63779940), (3, 42519960), (4, 31889970), (5, 25511976), (6, 21259980), (7, 18222840), (8, 15944985), (9, 14173320), (10, 12755988), (12, 10629990), (14, 9111420), (15, 8503992), (18, 7086660), (20, 6377994), (21, 6074280), (24, 5314995), (27, 4724440), (28, 4555710), (30, 4251996), (35, 3644568), (36, 3543330), (40, 3188997), (42, 3037140), (45, 2834664), (47, 2714040), (54, 2362220), (56, 2277855), (60, 2125998), (63, 2024760), (70, 1822284), (72, 1771665), (84, 1518570), (90, 1417332), (94, 1357020), (105, 1214856), (108, 1181110), (120, 1062999), (126, 1012380), (135, 944888), (140, 911142), (141, 904680), (168, 759285), (180, 708666), (188, 678510), (189, 674920), (210, 607428), (216, 590555), (235, 542808), (252, 506190), (270, 472444), (280, 455571), (282, 452340), (315, 404952), (329, 387720), (359, 355320), (360, 354333), (376, 339255), (378, 337460), (420, 303714), (423, 301560), (470, 271404), (504, 253095), (540, 236222), (564, 226170), (630, 202476), (658, 193860), (705, 180936), (718, 177660), (756, 168730), (840, 151857), (846, 150780), (940, 135702), (945, 134984), (987, 129240), (1077, 118440), (1080, 118111), (1128, 113085), (1260, 101238), (1269, 100520), (1316, 96930), (1410, 90468), (1436, 88830), (1512, 84365), (1645, 77544), (1692, 75390), (1795, 71064), (1880, 67851), (1890, 67492), (1974, 64620), (2115, 60312), (2154, 59220), (2513, 50760), (2520, 50619), (2538, 50260), (2632, 48465), (2820, 45234), (2872, 44415), (2961, 43080), (3231, 39480), (3290, 38772), (3384, 37695), (3590, 35532), (3780, 33746), (3948, 32310), (4230, 30156), (4308, 29610), (4935, 25848), (5026, 25380), (5076, 25130), (5385, 23688), (5640, 22617), (5922, 21540), (6345, 20104), (6462, 19740), (6580, 19386), (7180, 17766), (7539, 16920), (7560, 16873), (7896, 16155), (8460, 15078), (8616, 14805), (8883, 14360), (9693, 13160), (9870, 12924), (10052, 12690), (10152, 12565), (10770, 11844)]