1758389880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{1489}}^1$

素因数の和:2273

約数の個数: 128

約数和(自身を含む): 5692276800

約数和(自身を除く): 3933886920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 757, 780, 1489, 1514, 1560, 2271, 2978, 3028, 3785, 4467, 4542, 5956, 6056, 7445, 7570, 8934, 9084, 9841, 11355, 11912, 14890, 15140, 17868, 18168, 19357, 19682, 22335, 22710, 29523, 29780, 30280, 35736, 38714, 39364, 44670, 45420, 49205, 58071, 59046, 59560, 77428, 78728, 89340, 90840, 96785, 98410, 116142, 118092, 147615, 154856, 178680, 193570, 196820, 232284, 236184, 290355, 295230, 387140, 393640, 464568, 580710, 590460, 774280, 1127173, 1161420, 1180920, 2254346, 2322840, 3381519, 4508692, 5635865, 6763038, 9017384, 11271730, 13526076, 14653249, 16907595, 22543460, 27052152, 29306498, 33815190, 43959747, 45086920, 58612996, 67630380, 73266245, 87919494, 117225992, 135260760, 146532490, 175838988, 219798735, 293064980, 351677976, 439597470, 586129960, 879194940, 1758389880]

約数ペア:

[(1, 1758389880), (2, 879194940), (3, 586129960), (4, 439597470), (5, 351677976), (6, 293064980), (8, 219798735), (10, 175838988), (12, 146532490), (13, 135260760), (15, 117225992), (20, 87919494), (24, 73266245), (26, 67630380), (30, 58612996), (39, 45086920), (40, 43959747), (52, 33815190), (60, 29306498), (65, 27052152), (78, 22543460), (104, 16907595), (120, 14653249), (130, 13526076), (156, 11271730), (195, 9017384), (260, 6763038), (312, 5635865), (390, 4508692), (520, 3381519), (757, 2322840), (780, 2254346), (1489, 1180920), (1514, 1161420), (1560, 1127173), (2271, 774280), (2978, 590460), (3028, 580710), (3785, 464568), (4467, 393640), (4542, 387140), (5956, 295230), (6056, 290355), (7445, 236184), (7570, 232284), (8934, 196820), (9084, 193570), (9841, 178680), (11355, 154856), (11912, 147615), (14890, 118092), (15140, 116142), (17868, 98410), (18168, 96785), (19357, 90840), (19682, 89340), (22335, 78728), (22710, 77428), (29523, 59560), (29780, 59046), (30280, 58071), (35736, 49205), (38714, 45420), (39364, 44670)]