200470920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1201}}^1$

素因数の和:1335

約数の個数: 128

約数和(自身を含む): 654272640

約数和(自身を除く): 453801720

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, 107, 120, 130, 156, 195, 214, 260, 312, 321, 390, 428, 520, 535, 642, 780, 856, 1070, 1201, 1284, 1391, 1560, 1605, 2140, 2402, 2568, 2782, 3210, 3603, 4173, 4280, 4804, 5564, 6005, 6420, 6955, 7206, 8346, 9608, 11128, 12010, 12840, 13910, 14412, 15613, 16692, 18015, 20865, 24020, 27820, 28824, 31226, 33384, 36030, 41730, 46839, 48040, 55640, 62452, 72060, 78065, 83460, 93678, 124904, 128507, 144120, 156130, 166920, 187356, 234195, 257014, 312260, 374712, 385521, 468390, 514028, 624520, 642535, 771042, 936780, 1028056, 1285070, 1542084, 1670591, 1873560, 1927605, 2570140, 3084168, 3341182, 3855210, 5011773, 5140280, 6682364, 7710420, 8352955, 10023546, 13364728, 15420840, 16705910, 20047092, 25058865, 33411820, 40094184, 50117730, 66823640, 100235460, 200470920]

約数ペア:

[(1, 200470920), (2, 100235460), (3, 66823640), (4, 50117730), (5, 40094184), (6, 33411820), (8, 25058865), (10, 20047092), (12, 16705910), (13, 15420840), (15, 13364728), (20, 10023546), (24, 8352955), (26, 7710420), (30, 6682364), (39, 5140280), (40, 5011773), (52, 3855210), (60, 3341182), (65, 3084168), (78, 2570140), (104, 1927605), (107, 1873560), (120, 1670591), (130, 1542084), (156, 1285070), (195, 1028056), (214, 936780), (260, 771042), (312, 642535), (321, 624520), (390, 514028), (428, 468390), (520, 385521), (535, 374712), (642, 312260), (780, 257014), (856, 234195), (1070, 187356), (1201, 166920), (1284, 156130), (1391, 144120), (1560, 128507), (1605, 124904), (2140, 93678), (2402, 83460), (2568, 78065), (2782, 72060), (3210, 62452), (3603, 55640), (4173, 48040), (4280, 46839), (4804, 41730), (5564, 36030), (6005, 33384), (6420, 31226), (6955, 28824), (7206, 27820), (8346, 24020), (9608, 20865), (11128, 18015), (12010, 16692), (12840, 15613), (13910, 14412)]