296099440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:579

約数の個数: 160

約数和(自身を含む): 858695040

約数和(自身を除く): 562595600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 89, 91, 104, 112, 130, 140, 178, 182, 208, 260, 280, 356, 364, 445, 455, 457, 520, 560, 623, 712, 728, 890, 910, 914, 1040, 1157, 1246, 1424, 1456, 1780, 1820, 1828, 2285, 2314, 2492, 3115, 3199, 3560, 3640, 3656, 4570, 4628, 4984, 5785, 5941, 6230, 6398, 7120, 7280, 7312, 8099, 9140, 9256, 9968, 11570, 11882, 12460, 12796, 15995, 16198, 18280, 18512, 23140, 23764, 24920, 25592, 29705, 31990, 32396, 36560, 40495, 40673, 41587, 46280, 47528, 49840, 51184, 59410, 63980, 64792, 80990, 81346, 83174, 92560, 95056, 118820, 127960, 129584, 161980, 162692, 166348, 203365, 207935, 237640, 255920, 284711, 323960, 325384, 332696, 406730, 415870, 475280, 528749, 569422, 647920, 650768, 665392, 813460, 831740, 1057498, 1138844, 1423555, 1626920, 1663480, 2114996, 2277688, 2643745, 2847110, 3253840, 3326960, 3701243, 4229992, 4555376, 5287490, 5694220, 7402486, 8459984, 10574980, 11388440, 14804972, 18506215, 21149960, 22776880, 29609944, 37012430, 42299920, 59219888, 74024860, 148049720, 296099440]

約数ペア:

[(1, 296099440), (2, 148049720), (4, 74024860), (5, 59219888), (7, 42299920), (8, 37012430), (10, 29609944), (13, 22776880), (14, 21149960), (16, 18506215), (20, 14804972), (26, 11388440), (28, 10574980), (35, 8459984), (40, 7402486), (52, 5694220), (56, 5287490), (65, 4555376), (70, 4229992), (80, 3701243), (89, 3326960), (91, 3253840), (104, 2847110), (112, 2643745), (130, 2277688), (140, 2114996), (178, 1663480), (182, 1626920), (208, 1423555), (260, 1138844), (280, 1057498), (356, 831740), (364, 813460), (445, 665392), (455, 650768), (457, 647920), (520, 569422), (560, 528749), (623, 475280), (712, 415870), (728, 406730), (890, 332696), (910, 325384), (914, 323960), (1040, 284711), (1157, 255920), (1246, 237640), (1424, 207935), (1456, 203365), (1780, 166348), (1820, 162692), (1828, 161980), (2285, 129584), (2314, 127960), (2492, 118820), (3115, 95056), (3199, 92560), (3560, 83174), (3640, 81346), (3656, 80990), (4570, 64792), (4628, 63980), (4984, 59410), (5785, 51184), (5941, 49840), (6230, 47528), (6398, 46280), (7120, 41587), (7280, 40673), (7312, 40495), (8099, 36560), (9140, 32396), (9256, 31990), (9968, 29705), (11570, 25592), (11882, 24920), (12460, 23764), (12796, 23140), (15995, 18512), (16198, 18280)]