1081108260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{619}}^1$

素因数の和:978

約数の個数: 144

約数和(自身を含む): 3401448960

約数和(自身を除く): 2320340700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 313, 372, 465, 558, 619, 620, 626, 930, 939, 1116, 1238, 1252, 1395, 1565, 1857, 1860, 1878, 2476, 2790, 2817, 3095, 3130, 3714, 3756, 4695, 5571, 5580, 5634, 6190, 6260, 7428, 9285, 9390, 9703, 11142, 11268, 12380, 14085, 18570, 18780, 19189, 19406, 22284, 27855, 28170, 29109, 37140, 38378, 38812, 48515, 55710, 56340, 57567, 58218, 76756, 87327, 95945, 97030, 111420, 115134, 116436, 145545, 172701, 174654, 191890, 193747, 194060, 230268, 287835, 291090, 345402, 349308, 383780, 387494, 436635, 575670, 581241, 582180, 690804, 774988, 863505, 873270, 968735, 1151340, 1162482, 1727010, 1743723, 1746540, 1937470, 2324964, 2906205, 3454020, 3487446, 3874940, 5812410, 6006157, 6974892, 8718615, 11624820, 12012314, 17437230, 18018471, 24024628, 30030785, 34874460, 36036942, 54055413, 60061570, 72073884, 90092355, 108110826, 120123140, 180184710, 216221652, 270277065, 360369420, 540554130, 1081108260]

約数ペア:

[(1, 1081108260), (2, 540554130), (3, 360369420), (4, 270277065), (5, 216221652), (6, 180184710), (9, 120123140), (10, 108110826), (12, 90092355), (15, 72073884), (18, 60061570), (20, 54055413), (30, 36036942), (31, 34874460), (36, 30030785), (45, 24024628), (60, 18018471), (62, 17437230), (90, 12012314), (93, 11624820), (124, 8718615), (155, 6974892), (180, 6006157), (186, 5812410), (279, 3874940), (310, 3487446), (313, 3454020), (372, 2906205), (465, 2324964), (558, 1937470), (619, 1746540), (620, 1743723), (626, 1727010), (930, 1162482), (939, 1151340), (1116, 968735), (1238, 873270), (1252, 863505), (1395, 774988), (1565, 690804), (1857, 582180), (1860, 581241), (1878, 575670), (2476, 436635), (2790, 387494), (2817, 383780), (3095, 349308), (3130, 345402), (3714, 291090), (3756, 287835), (4695, 230268), (5571, 194060), (5580, 193747), (5634, 191890), (6190, 174654), (6260, 172701), (7428, 145545), (9285, 116436), (9390, 115134), (9703, 111420), (11142, 97030), (11268, 95945), (12380, 87327), (14085, 76756), (18570, 58218), (18780, 57567), (19189, 56340), (19406, 55710), (22284, 48515), (27855, 38812), (28170, 38378), (29109, 37140)]