1143995840

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{79}}^1$

素因数の和:227

約数の個数: 168

約数和(自身を含む): 3022031040

約数和(自身を除く): 1878035200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 59, 64, 65, 79, 80, 104, 118, 130, 158, 160, 208, 236, 260, 295, 316, 320, 395, 416, 472, 520, 590, 632, 767, 790, 832, 944, 1027, 1040, 1180, 1264, 1534, 1580, 1888, 2054, 2080, 2360, 2528, 3068, 3160, 3481, 3776, 3835, 4108, 4160, 4661, 4720, 5056, 5135, 6136, 6320, 6962, 7670, 8216, 9322, 9440, 10270, 12272, 12640, 13924, 15340, 16432, 17405, 18644, 18880, 20540, 23305, 24544, 25280, 27848, 30680, 32864, 34810, 37288, 41080, 45253, 46610, 49088, 55696, 60593, 61360, 65728, 69620, 74576, 82160, 90506, 93220, 111392, 121186, 122720, 139240, 149152, 164320, 181012, 186440, 222784, 226265, 242372, 245440, 274999, 278480, 298304, 302965, 328640, 362024, 372880, 452530, 484744, 549998, 556960, 605930, 724048, 745760, 905060, 969488, 1099996, 1113920, 1211860, 1374995, 1448096, 1491520, 1810120, 1938976, 2199992, 2423720, 2749990, 2896192, 3574987, 3620240, 3877952, 4399984, 4847440, 5499980, 7149974, 7240480, 8799968, 9694880, 10999960, 14299948, 14480960, 17599936, 17874935, 19389760, 21999920, 28599896, 35749870, 43999840, 57199792, 71499740, 87999680, 114399584, 142999480, 228799168, 285998960, 571997920, 1143995840]

約数ペア:

[(1, 1143995840), (2, 571997920), (4, 285998960), (5, 228799168), (8, 142999480), (10, 114399584), (13, 87999680), (16, 71499740), (20, 57199792), (26, 43999840), (32, 35749870), (40, 28599896), (52, 21999920), (59, 19389760), (64, 17874935), (65, 17599936), (79, 14480960), (80, 14299948), (104, 10999960), (118, 9694880), (130, 8799968), (158, 7240480), (160, 7149974), (208, 5499980), (236, 4847440), (260, 4399984), (295, 3877952), (316, 3620240), (320, 3574987), (395, 2896192), (416, 2749990), (472, 2423720), (520, 2199992), (590, 1938976), (632, 1810120), (767, 1491520), (790, 1448096), (832, 1374995), (944, 1211860), (1027, 1113920), (1040, 1099996), (1180, 969488), (1264, 905060), (1534, 745760), (1580, 724048), (1888, 605930), (2054, 556960), (2080, 549998), (2360, 484744), (2528, 452530), (3068, 372880), (3160, 362024), (3481, 328640), (3776, 302965), (3835, 298304), (4108, 278480), (4160, 274999), (4661, 245440), (4720, 242372), (5056, 226265), (5135, 222784), (6136, 186440), (6320, 181012), (6962, 164320), (7670, 149152), (8216, 139240), (9322, 122720), (9440, 121186), (10270, 111392), (12272, 93220), (12640, 90506), (13924, 82160), (15340, 74576), (16432, 69620), (17405, 65728), (18644, 61360), (18880, 60593), (20540, 55696), (23305, 49088), (24544, 46610), (25280, 45253), (27848, 41080), (30680, 37288), (32864, 34810)]