1461926520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1297}}^1$

素因数の和:1446

約数の個数: 192

約数和(自身を含む): 4956906240

約数和(自身を除く): 3494979720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 101, 120, 124, 155, 180, 186, 202, 248, 279, 303, 310, 360, 372, 404, 465, 505, 558, 606, 620, 744, 808, 909, 930, 1010, 1116, 1212, 1240, 1297, 1395, 1515, 1818, 1860, 2020, 2232, 2424, 2594, 2790, 3030, 3131, 3636, 3720, 3891, 4040, 4545, 5188, 5580, 6060, 6262, 6485, 7272, 7782, 9090, 9393, 10376, 11160, 11673, 12120, 12524, 12970, 15564, 15655, 18180, 18786, 19455, 23346, 25048, 25940, 28179, 31128, 31310, 36360, 37572, 38910, 40207, 46692, 46965, 51880, 56358, 58365, 62620, 75144, 77820, 80414, 93384, 93930, 112716, 116730, 120621, 125240, 130997, 140895, 155640, 160828, 187860, 201035, 225432, 233460, 241242, 261994, 281790, 321656, 361863, 375720, 392991, 402070, 466920, 482484, 523988, 563580, 603105, 654985, 723726, 785982, 804140, 964968, 1047976, 1127160, 1178973, 1206210, 1309970, 1447452, 1571964, 1608280, 1809315, 1964955, 2357946, 2412420, 2619940, 2894904, 3143928, 3618630, 3929910, 4060907, 4715892, 4824840, 5239880, 5894865, 7237260, 7859820, 8121814, 9431784, 11789730, 12182721, 14474520, 15719640, 16243628, 20304535, 23579460, 24365442, 32487256, 36548163, 40609070, 47158920, 48730884, 60913605, 73096326, 81218140, 97461768, 121827210, 146192652, 162436280, 182740815, 243654420, 292385304, 365481630, 487308840, 730963260, 1461926520]

約数ペア:

[(1, 1461926520), (2, 730963260), (3, 487308840), (4, 365481630), (5, 292385304), (6, 243654420), (8, 182740815), (9, 162436280), (10, 146192652), (12, 121827210), (15, 97461768), (18, 81218140), (20, 73096326), (24, 60913605), (30, 48730884), (31, 47158920), (36, 40609070), (40, 36548163), (45, 32487256), (60, 24365442), (62, 23579460), (72, 20304535), (90, 16243628), (93, 15719640), (101, 14474520), (120, 12182721), (124, 11789730), (155, 9431784), (180, 8121814), (186, 7859820), (202, 7237260), (248, 5894865), (279, 5239880), (303, 4824840), (310, 4715892), (360, 4060907), (372, 3929910), (404, 3618630), (465, 3143928), (505, 2894904), (558, 2619940), (606, 2412420), (620, 2357946), (744, 1964955), (808, 1809315), (909, 1608280), (930, 1571964), (1010, 1447452), (1116, 1309970), (1212, 1206210), (1240, 1178973), (1297, 1127160), (1395, 1047976), (1515, 964968), (1818, 804140), (1860, 785982), (2020, 723726), (2232, 654985), (2424, 603105), (2594, 563580), (2790, 523988), (3030, 482484), (3131, 466920), (3636, 402070), (3720, 392991), (3891, 375720), (4040, 361863), (4545, 321656), (5188, 281790), (5580, 261994), (6060, 241242), (6262, 233460), (6485, 225432), (7272, 201035), (7782, 187860), (9090, 160828), (9393, 155640), (10376, 140895), (11160, 130997), (11673, 125240), (12120, 120621), (12524, 116730), (12970, 112716), (15564, 93930), (15655, 93384), (18180, 80414), (18786, 77820), (19455, 75144), (23346, 62620), (25048, 58365), (25940, 56358), (28179, 51880), (31128, 46965), (31310, 46692), (36360, 40207), (37572, 38910)]