630412380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4021}}^1$

素因数の和:4116

約数の個数: 144

約数和(自身を含む): 2090603424

約数和(自身を除く): 1460191044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 67, 78, 90, 117, 130, 134, 156, 180, 195, 201, 234, 260, 268, 335, 390, 402, 468, 585, 603, 670, 780, 804, 871, 1005, 1170, 1206, 1340, 1742, 2010, 2340, 2412, 2613, 3015, 3484, 4020, 4021, 4355, 5226, 6030, 7839, 8042, 8710, 10452, 12060, 12063, 13065, 15678, 16084, 17420, 20105, 24126, 26130, 31356, 36189, 39195, 40210, 48252, 52260, 52273, 60315, 72378, 78390, 80420, 104546, 120630, 144756, 156780, 156819, 180945, 209092, 241260, 261365, 269407, 313638, 361890, 470457, 522730, 538814, 627276, 723780, 784095, 808221, 940914, 1045460, 1077628, 1347035, 1568190, 1616442, 1881828, 2352285, 2424663, 2694070, 3136380, 3232884, 3502291, 4041105, 4704570, 4849326, 5388140, 7004582, 8082210, 9409140, 9698652, 10506873, 12123315, 14009164, 16164420, 17511455, 21013746, 24246630, 31520619, 35022910, 42027492, 48493260, 52534365, 63041238, 70045820, 105068730, 126082476, 157603095, 210137460, 315206190, 630412380]

約数ペア:

[(1, 630412380), (2, 315206190), (3, 210137460), (4, 157603095), (5, 126082476), (6, 105068730), (9, 70045820), (10, 63041238), (12, 52534365), (13, 48493260), (15, 42027492), (18, 35022910), (20, 31520619), (26, 24246630), (30, 21013746), (36, 17511455), (39, 16164420), (45, 14009164), (52, 12123315), (60, 10506873), (65, 9698652), (67, 9409140), (78, 8082210), (90, 7004582), (117, 5388140), (130, 4849326), (134, 4704570), (156, 4041105), (180, 3502291), (195, 3232884), (201, 3136380), (234, 2694070), (260, 2424663), (268, 2352285), (335, 1881828), (390, 1616442), (402, 1568190), (468, 1347035), (585, 1077628), (603, 1045460), (670, 940914), (780, 808221), (804, 784095), (871, 723780), (1005, 627276), (1170, 538814), (1206, 522730), (1340, 470457), (1742, 361890), (2010, 313638), (2340, 269407), (2412, 261365), (2613, 241260), (3015, 209092), (3484, 180945), (4020, 156819), (4021, 156780), (4355, 144756), (5226, 120630), (6030, 104546), (7839, 80420), (8042, 78390), (8710, 72378), (10452, 60315), (12060, 52273), (12063, 52260), (13065, 48252), (15678, 40210), (16084, 39195), (17420, 36189), (20105, 31356), (24126, 26130)]