1286845560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3571}}^1$

素因数の和:3619

約数の個数: 384

約数和(自身を含む): 5616898560

約数和(自身を除く): 4330053000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 24, 26, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 52, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 84, 88, 90, 91, 99, 104, 105, 110, 117, 120, 126, 130, 132, 140, 143, 154, 156, 165, 168, 180, 182, 195, 198, 210, 220, 231, 234, 252, 260, 264, 273, 280, 286, 308, 312, 315, 330, 360, 364, 385, 390, 396, 420, 429, 440, 455, 462, 468, 495, 504, 520, 546, 572, 585, 616, 630, 660, 693, 715, 728, 770, 780, 792, 819, 840, 858, 910, 924, 936, 990, 1001, 1092, 1144, 1155, 1170, 1260, 1287, 1320, 1365, 1386, 1430, 1540, 1560, 1638, 1716, 1820, 1848, 1980, 2002, 2145, 2184, 2310, 2340, 2520, 2574, 2730, 2772, 2860, 3003, 3080, 3276, 3432, 3465, 3571, 3640, 3960, 4004, 4095, 4290, 4620, 4680, 5005, 5148, 5460, 5544, 5720, 6006, 6435, 6552, 6930, 7142, 8008, 8190, 8580, 9009, 9240, 10010, 10296, 10713, 10920, 12012, 12870, 13860, 14284, 15015, 16380, 17160, 17855, 18018, 20020, 21426, 24024, 24997, 25740, 27720, 28568, 30030, 32139, 32760, 35710, 36036, 39281, 40040, 42852, 45045, 46423, 49994, 51480, 53565, 60060, 64278, 71420, 72072, 74991, 78562, 85704, 90090, 92846, 99988, 107130, 117843, 120120, 124985, 128556, 139269, 142840, 149982, 157124, 160695, 180180, 185692, 196405, 199976, 214260, 224973, 232115, 235686, 249970, 257112, 274967, 278538, 299964, 314248, 321390, 324961, 353529, 360360, 371384, 374955, 392810, 417807, 428520, 449946, 464230, 471372, 499940, 510653, 549934, 557076, 589215, 599928, 642780, 649922, 696345, 707058, 749910, 785620, 824901, 835614, 899892, 928460, 942744, 974883, 999880, 1021306, 1099868, 1114152, 1124865, 1178430, 1285560, 1299844, 1374835, 1392690, 1414116, 1499820, 1531959, 1571240, 1624805, 1649802, 1671228, 1767645, 1799784, 1856920, 1949766, 2042612, 2089035, 2199736, 2249730, 2356860, 2474703, 2553265, 2599688, 2749670, 2785380, 2828232, 2924649, 2999640, 3063918, 3249610, 3299604, 3342456, 3535290, 3574571, 3899532, 4085224, 4124505, 4178070, 4499460, 4595877, 4713720, 4874415, 4949406, 5106530, 5499340, 5570760, 5849298, 6127836, 6499220, 6599208, 7070580, 7149142, 7659795, 7799064, 8249010, 8356140, 8998920, 9191754, 9748830, 9898812, 10213060, 10723713, 10998680, 11698596, 12255672, 12373515, 12998440, 14141160, 14298284, 14623245, 15319590, 16498020, 16712280, 17872855, 18383508, 19497660, 19797624, 20426120, 21447426, 22979385, 23397192, 24747030, 28596568, 29246490, 30639180, 32171139, 32996040, 35745710, 36767016, 38995320, 42894852, 45958770, 49494060, 53618565, 58492980, 61278360, 64342278, 71491420, 85789704, 91917540, 98988120, 107237130, 116985960, 128684556, 142982840, 160855695, 183835080, 214474260, 257369112, 321711390, 428948520, 643422780, 1286845560]

約数ペア:

[(1, 1286845560), (2, 643422780), (3, 428948520), (4, 321711390), (5, 257369112), (6, 214474260), (7, 183835080), (8, 160855695), (9, 142982840), (10, 128684556), (11, 116985960), (12, 107237130), (13, 98988120), (14, 91917540), (15, 85789704), (18, 71491420), (20, 64342278), (21, 61278360), (22, 58492980), (24, 53618565), (26, 49494060), (28, 45958770), (30, 42894852), (33, 38995320), (35, 36767016), (36, 35745710), (39, 32996040), (40, 32171139), (42, 30639180), (44, 29246490), (45, 28596568), (52, 24747030), (55, 23397192), (56, 22979385), (60, 21447426), (63, 20426120), (65, 19797624), (66, 19497660), (70, 18383508), (72, 17872855), (77, 16712280), (78, 16498020), (84, 15319590), (88, 14623245), (90, 14298284), (91, 14141160), (99, 12998440), (104, 12373515), (105, 12255672), (110, 11698596), (117, 10998680), (120, 10723713), (126, 10213060), (130, 9898812), (132, 9748830), (140, 9191754), (143, 8998920), (154, 8356140), (156, 8249010), (165, 7799064), (168, 7659795), (180, 7149142), (182, 7070580), (195, 6599208), (198, 6499220), (210, 6127836), (220, 5849298), (231, 5570760), (234, 5499340), (252, 5106530), (260, 4949406), (264, 4874415), (273, 4713720), (280, 4595877), (286, 4499460), (308, 4178070), (312, 4124505), (315, 4085224), (330, 3899532), (360, 3574571), (364, 3535290), (385, 3342456), (390, 3299604), (396, 3249610), (420, 3063918), (429, 2999640), (440, 2924649), (455, 2828232), (462, 2785380), (468, 2749670), (495, 2599688), (504, 2553265), (520, 2474703), (546, 2356860), (572, 2249730), (585, 2199736), (616, 2089035), (630, 2042612), (660, 1949766), (693, 1856920), (715, 1799784), (728, 1767645), (770, 1671228), (780, 1649802), (792, 1624805), (819, 1571240), (840, 1531959), (858, 1499820), (910, 1414116), (924, 1392690), (936, 1374835), (990, 1299844), (1001, 1285560), (1092, 1178430), (1144, 1124865), (1155, 1114152), (1170, 1099868), (1260, 1021306), (1287, 999880), (1320, 974883), (1365, 942744), (1386, 928460), (1430, 899892), (1540, 835614), (1560, 824901), (1638, 785620), (1716, 749910), (1820, 707058), (1848, 696345), (1980, 649922), (2002, 642780), (2145, 599928), (2184, 589215), (2310, 557076), (2340, 549934), (2520, 510653), (2574, 499940), (2730, 471372), (2772, 464230), (2860, 449946), (3003, 428520), (3080, 417807), (3276, 392810), (3432, 374955), (3465, 371384), (3571, 360360), (3640, 353529), (3960, 324961), (4004, 321390), (4095, 314248), (4290, 299964), (4620, 278538), (4680, 274967), (5005, 257112), (5148, 249970), (5460, 235686), (5544, 232115), (5720, 224973), (6006, 214260), (6435, 199976), (6552, 196405), (6930, 185692), (7142, 180180), (8008, 160695), (8190, 157124), (8580, 149982), (9009, 142840), (9240, 139269), (10010, 128556), (10296, 124985), (10713, 120120), (10920, 117843), (12012, 107130), (12870, 99988), (13860, 92846), (14284, 90090), (15015, 85704), (16380, 78562), (17160, 74991), (17855, 72072), (18018, 71420), (20020, 64278), (21426, 60060), (24024, 53565), (24997, 51480), (25740, 49994), (27720, 46423), (28568, 45045), (30030, 42852), (32139, 40040), (32760, 39281), (35710, 36036)]