920015460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56167}}^1$

素因数の和:56202

約数の個数: 144

約数和(自身を含む): 3434785536

約数和(自身を除く): 2514770076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 56167, 112334, 168501, 224668, 280835, 337002, 393169, 505503, 561670, 674004, 730171, 786338, 842505, 1011006, 1123340, 1179507, 1460342, 1572676, 1685010, 1965845, 2022012, 2190513, 2359014, 2527515, 2920684, 3370020, 3538521, 3650855, 3931690, 4381026, 4718028, 5055030, 5111197, 5897535, 6571539, 7077042, 7301710, 7863380, 8762052, 10110060, 10222394, 10952565, 11795070, 13143078, 14154084, 14603420, 15333591, 17692605, 20444788, 21905130, 23590140, 25555985, 26286156, 30667182, 32857695, 35385210, 43810260, 46000773, 51111970, 61334364, 65715390, 70770420, 76667955, 92001546, 102223940, 131430780, 153335910, 184003092, 230003865, 306671820, 460007730, 920015460]

約数ペア:

[(1, 920015460), (2, 460007730), (3, 306671820), (4, 230003865), (5, 184003092), (6, 153335910), (7, 131430780), (9, 102223940), (10, 92001546), (12, 76667955), (13, 70770420), (14, 65715390), (15, 61334364), (18, 51111970), (20, 46000773), (21, 43810260), (26, 35385210), (28, 32857695), (30, 30667182), (35, 26286156), (36, 25555985), (39, 23590140), (42, 21905130), (45, 20444788), (52, 17692605), (60, 15333591), (63, 14603420), (65, 14154084), (70, 13143078), (78, 11795070), (84, 10952565), (90, 10222394), (91, 10110060), (105, 8762052), (117, 7863380), (126, 7301710), (130, 7077042), (140, 6571539), (156, 5897535), (180, 5111197), (182, 5055030), (195, 4718028), (210, 4381026), (234, 3931690), (252, 3650855), (260, 3538521), (273, 3370020), (315, 2920684), (364, 2527515), (390, 2359014), (420, 2190513), (455, 2022012), (468, 1965845), (546, 1685010), (585, 1572676), (630, 1460342), (780, 1179507), (819, 1123340), (910, 1011006), (1092, 842505), (1170, 786338), (1260, 730171), (1365, 674004), (1638, 561670), (1820, 505503), (2340, 393169), (2730, 337002), (3276, 280835), (4095, 224668), (5460, 168501), (8190, 112334), (16380, 56167)]