919923480

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1$

素因数の和:940

約数の個数: 320

約数和(自身を含む): 3613040640

約数和(自身を除く): 2693117160

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, 81, 84, 90, 94, 105, 108, 120, 126, 135, 140, 141, 162, 168, 180, 188, 189, 210, 216, 235, 252, 270, 280, 282, 315, 324, 329, 360, 376, 378, 405, 420, 423, 470, 504, 540, 564, 567, 630, 648, 658, 705, 756, 810, 840, 846, 863, 940, 945, 987, 1080, 1128, 1134, 1260, 1269, 1316, 1410, 1512, 1620, 1645, 1692, 1726, 1880, 1890, 1974, 2115, 2268, 2520, 2538, 2589, 2632, 2820, 2835, 2961, 3240, 3290, 3384, 3452, 3780, 3807, 3948, 4230, 4315, 4536, 4935, 5076, 5178, 5640, 5670, 5922, 6041, 6345, 6580, 6904, 7560, 7614, 7767, 7896, 8460, 8630, 8883, 9870, 10152, 10356, 11340, 11844, 12082, 12690, 12945, 13160, 14805, 15228, 15534, 16920, 17260, 17766, 18123, 19035, 19740, 20712, 22680, 23301, 23688, 24164, 25380, 25890, 26649, 29610, 30205, 30456, 31068, 34520, 35532, 36246, 38070, 38835, 39480, 40561, 44415, 46602, 48328, 50760, 51780, 53298, 54369, 59220, 60410, 62136, 69903, 71064, 72492, 76140, 77670, 81122, 88830, 90615, 93204, 103560, 106596, 108738, 116505, 118440, 120820, 121683, 133245, 139806, 144984, 152280, 155340, 162244, 163107, 177660, 181230, 186408, 202805, 213192, 217476, 233010, 241640, 243366, 266490, 271845, 279612, 283927, 310680, 324488, 326214, 349515, 355320, 362460, 365049, 405610, 434952, 466020, 486732, 489321, 532980, 543690, 559224, 567854, 608415, 652428, 699030, 724920, 730098, 811220, 815535, 851781, 932040, 973464, 978642, 1065960, 1087380, 1095147, 1135708, 1216830, 1304856, 1398060, 1419635, 1460196, 1622440, 1631070, 1703562, 1825245, 1957284, 2174760, 2190294, 2271416, 2433660, 2446605, 2555343, 2796120, 2839270, 2920392, 3262140, 3285441, 3407124, 3650490, 3914568, 4258905, 4380588, 4867320, 4893210, 5110686, 5475735, 5678540, 6524280, 6570882, 6814248, 7300980, 7666029, 8517810, 8761176, 9786420, 10221372, 10951470, 11357080, 12776715, 13141764, 14601960, 15332058, 16427205, 17035620, 19572840, 20442744, 21902940, 22998087, 25553430, 26283528, 30664116, 32854410, 34071240, 38330145, 43805880, 45996174, 51106860, 61328232, 65708820, 76660290, 91992348, 102213720, 114990435, 131417640, 153320580, 183984696, 229980870, 306641160, 459961740, 919923480]

約数ペア:

[(1, 919923480), (2, 459961740), (3, 306641160), (4, 229980870), (5, 183984696), (6, 153320580), (7, 131417640), (8, 114990435), (9, 102213720), (10, 91992348), (12, 76660290), (14, 65708820), (15, 61328232), (18, 51106860), (20, 45996174), (21, 43805880), (24, 38330145), (27, 34071240), (28, 32854410), (30, 30664116), (35, 26283528), (36, 25553430), (40, 22998087), (42, 21902940), (45, 20442744), (47, 19572840), (54, 17035620), (56, 16427205), (60, 15332058), (63, 14601960), (70, 13141764), (72, 12776715), (81, 11357080), (84, 10951470), (90, 10221372), (94, 9786420), (105, 8761176), (108, 8517810), (120, 7666029), (126, 7300980), (135, 6814248), (140, 6570882), (141, 6524280), (162, 5678540), (168, 5475735), (180, 5110686), (188, 4893210), (189, 4867320), (210, 4380588), (216, 4258905), (235, 3914568), (252, 3650490), (270, 3407124), (280, 3285441), (282, 3262140), (315, 2920392), (324, 2839270), (329, 2796120), (360, 2555343), (376, 2446605), (378, 2433660), (405, 2271416), (420, 2190294), (423, 2174760), (470, 1957284), (504, 1825245), (540, 1703562), (564, 1631070), (567, 1622440), (630, 1460196), (648, 1419635), (658, 1398060), (705, 1304856), (756, 1216830), (810, 1135708), (840, 1095147), (846, 1087380), (863, 1065960), (940, 978642), (945, 973464), (987, 932040), (1080, 851781), (1128, 815535), (1134, 811220), (1260, 730098), (1269, 724920), (1316, 699030), (1410, 652428), (1512, 608415), (1620, 567854), (1645, 559224), (1692, 543690), (1726, 532980), (1880, 489321), (1890, 486732), (1974, 466020), (2115, 434952), (2268, 405610), (2520, 365049), (2538, 362460), (2589, 355320), (2632, 349515), (2820, 326214), (2835, 324488), (2961, 310680), (3240, 283927), (3290, 279612), (3384, 271845), (3452, 266490), (3780, 243366), (3807, 241640), (3948, 233010), (4230, 217476), (4315, 213192), (4536, 202805), (4935, 186408), (5076, 181230), (5178, 177660), (5640, 163107), (5670, 162244), (5922, 155340), (6041, 152280), (6345, 144984), (6580, 139806), (6904, 133245), (7560, 121683), (7614, 120820), (7767, 118440), (7896, 116505), (8460, 108738), (8630, 106596), (8883, 103560), (9870, 93204), (10152, 90615), (10356, 88830), (11340, 81122), (11844, 77670), (12082, 76140), (12690, 72492), (12945, 71064), (13160, 69903), (14805, 62136), (15228, 60410), (15534, 59220), (16920, 54369), (17260, 53298), (17766, 51780), (18123, 50760), (19035, 48328), (19740, 46602), (20712, 44415), (22680, 40561), (23301, 39480), (23688, 38835), (24164, 38070), (25380, 36246), (25890, 35532), (26649, 34520), (29610, 31068), (30205, 30456)]