83442840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:717

約数の個数: 128

約数和(自身を含む): 273067200

約数和(自身を除く): 189624360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 89, 104, 120, 130, 156, 178, 195, 260, 267, 312, 356, 390, 445, 520, 534, 601, 712, 780, 890, 1068, 1157, 1202, 1335, 1560, 1780, 1803, 2136, 2314, 2404, 2670, 3005, 3471, 3560, 3606, 4628, 4808, 5340, 5785, 6010, 6942, 7212, 7813, 9015, 9256, 10680, 11570, 12020, 13884, 14424, 15626, 17355, 18030, 23140, 23439, 24040, 27768, 31252, 34710, 36060, 39065, 46280, 46878, 53489, 62504, 69420, 72120, 78130, 93756, 106978, 117195, 138840, 156260, 160467, 187512, 213956, 234390, 267445, 312520, 320934, 427912, 468780, 534890, 641868, 695357, 802335, 937560, 1069780, 1283736, 1390714, 1604670, 2086071, 2139560, 2781428, 3209340, 3476785, 4172142, 5562856, 6418680, 6953570, 8344284, 10430355, 13907140, 16688568, 20860710, 27814280, 41721420, 83442840]

約数ペア:

[(1, 83442840), (2, 41721420), (3, 27814280), (4, 20860710), (5, 16688568), (6, 13907140), (8, 10430355), (10, 8344284), (12, 6953570), (13, 6418680), (15, 5562856), (20, 4172142), (24, 3476785), (26, 3209340), (30, 2781428), (39, 2139560), (40, 2086071), (52, 1604670), (60, 1390714), (65, 1283736), (78, 1069780), (89, 937560), (104, 802335), (120, 695357), (130, 641868), (156, 534890), (178, 468780), (195, 427912), (260, 320934), (267, 312520), (312, 267445), (356, 234390), (390, 213956), (445, 187512), (520, 160467), (534, 156260), (601, 138840), (712, 117195), (780, 106978), (890, 93756), (1068, 78130), (1157, 72120), (1202, 69420), (1335, 62504), (1560, 53489), (1780, 46878), (1803, 46280), (2136, 39065), (2314, 36060), (2404, 34710), (2670, 31252), (3005, 27768), (3471, 24040), (3560, 23439), (3606, 23140), (4628, 18030), (4808, 17355), (5340, 15626), (5785, 14424), (6010, 13884), (6942, 12020), (7212, 11570), (7813, 10680), (9015, 9256)]