22961640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:427

約数の個数: 128

約数和(自身を含む): 76204800

約数和(自身を除く): 53243160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 359, 390, 410, 492, 520, 533, 615, 718, 780, 820, 984, 1066, 1077, 1230, 1436, 1560, 1599, 1640, 1795, 2132, 2154, 2460, 2665, 2872, 3198, 3590, 4264, 4308, 4667, 4920, 5330, 5385, 6396, 7180, 7995, 8616, 9334, 10660, 10770, 12792, 14001, 14360, 14719, 15990, 18668, 21320, 21540, 23335, 28002, 29438, 31980, 37336, 43080, 44157, 46670, 56004, 58876, 63960, 70005, 73595, 88314, 93340, 112008, 117752, 140010, 147190, 176628, 186680, 191347, 220785, 280020, 294380, 353256, 382694, 441570, 560040, 574041, 588760, 765388, 883140, 956735, 1148082, 1530776, 1766280, 1913470, 2296164, 2870205, 3826940, 4592328, 5740410, 7653880, 11480820, 22961640]

約数ペア:

[(1, 22961640), (2, 11480820), (3, 7653880), (4, 5740410), (5, 4592328), (6, 3826940), (8, 2870205), (10, 2296164), (12, 1913470), (13, 1766280), (15, 1530776), (20, 1148082), (24, 956735), (26, 883140), (30, 765388), (39, 588760), (40, 574041), (41, 560040), (52, 441570), (60, 382694), (65, 353256), (78, 294380), (82, 280020), (104, 220785), (120, 191347), (123, 186680), (130, 176628), (156, 147190), (164, 140010), (195, 117752), (205, 112008), (246, 93340), (260, 88314), (312, 73595), (328, 70005), (359, 63960), (390, 58876), (410, 56004), (492, 46670), (520, 44157), (533, 43080), (615, 37336), (718, 31980), (780, 29438), (820, 28002), (984, 23335), (1066, 21540), (1077, 21320), (1230, 18668), (1436, 15990), (1560, 14719), (1599, 14360), (1640, 14001), (1795, 12792), (2132, 10770), (2154, 10660), (2460, 9334), (2665, 8616), (2872, 7995), (3198, 7180), (3590, 6396), (4264, 5385), (4308, 5330), (4667, 4920)]