67193880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2267}}^1$

素因数の和:2313

約数の個数: 128

約数和(自身を含む): 228614400

約数和(自身を除く): 161420520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2267, 2280, 2470, 2964, 3705, 4534, 4940, 5928, 6801, 7410, 9068, 9880, 11335, 13602, 14820, 18136, 22670, 27204, 29471, 29640, 34005, 43073, 45340, 54408, 58942, 68010, 86146, 88413, 90680, 117884, 129219, 136020, 147355, 172292, 176826, 215365, 235768, 258438, 272040, 294710, 344584, 353652, 430730, 442065, 516876, 559949, 589420, 646095, 707304, 861460, 884130, 1033752, 1119898, 1178840, 1292190, 1679847, 1722920, 1768260, 2239796, 2584380, 2799745, 3359694, 3536520, 4479592, 5168760, 5599490, 6719388, 8399235, 11198980, 13438776, 16798470, 22397960, 33596940, 67193880]

約数ペア:

[(1, 67193880), (2, 33596940), (3, 22397960), (4, 16798470), (5, 13438776), (6, 11198980), (8, 8399235), (10, 6719388), (12, 5599490), (13, 5168760), (15, 4479592), (19, 3536520), (20, 3359694), (24, 2799745), (26, 2584380), (30, 2239796), (38, 1768260), (39, 1722920), (40, 1679847), (52, 1292190), (57, 1178840), (60, 1119898), (65, 1033752), (76, 884130), (78, 861460), (95, 707304), (104, 646095), (114, 589420), (120, 559949), (130, 516876), (152, 442065), (156, 430730), (190, 353652), (195, 344584), (228, 294710), (247, 272040), (260, 258438), (285, 235768), (312, 215365), (380, 176826), (390, 172292), (456, 147355), (494, 136020), (520, 129219), (570, 117884), (741, 90680), (760, 88413), (780, 86146), (988, 68010), (1140, 58942), (1235, 54408), (1482, 45340), (1560, 43073), (1976, 34005), (2267, 29640), (2280, 29471), (2470, 27204), (2964, 22670), (3705, 18136), (4534, 14820), (4940, 13602), (5928, 11335), (6801, 9880), (7410, 9068)]