371051460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{617}}^1$

素因数の和:902

約数の個数: 144

約数和(自身を含む): 1218789936

約数和(自身を除く): 847738476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 257, 260, 390, 468, 514, 585, 617, 771, 780, 1028, 1170, 1234, 1285, 1542, 1851, 2313, 2340, 2468, 2570, 3084, 3085, 3341, 3702, 3855, 4626, 5140, 5553, 6170, 6682, 7404, 7710, 8021, 9252, 9255, 10023, 11106, 11565, 12340, 13364, 15420, 16042, 16705, 18510, 20046, 22212, 23130, 24063, 27765, 30069, 32084, 33410, 37020, 40092, 40105, 46260, 48126, 50115, 55530, 60138, 66820, 72189, 80210, 96252, 100230, 111060, 120276, 120315, 144378, 150345, 158569, 160420, 200460, 240630, 288756, 300690, 317138, 360945, 475707, 481260, 601380, 634276, 721890, 792845, 951414, 1427121, 1443780, 1585690, 1902828, 2061397, 2378535, 2854242, 3171380, 4122794, 4757070, 5708484, 6184191, 7135605, 8245588, 9514140, 10306985, 12368382, 14271210, 18552573, 20613970, 24736764, 28542420, 30920955, 37105146, 41227940, 61841910, 74210292, 92762865, 123683820, 185525730, 371051460]

約数ペア:

[(1, 371051460), (2, 185525730), (3, 123683820), (4, 92762865), (5, 74210292), (6, 61841910), (9, 41227940), (10, 37105146), (12, 30920955), (13, 28542420), (15, 24736764), (18, 20613970), (20, 18552573), (26, 14271210), (30, 12368382), (36, 10306985), (39, 9514140), (45, 8245588), (52, 7135605), (60, 6184191), (65, 5708484), (78, 4757070), (90, 4122794), (117, 3171380), (130, 2854242), (156, 2378535), (180, 2061397), (195, 1902828), (234, 1585690), (257, 1443780), (260, 1427121), (390, 951414), (468, 792845), (514, 721890), (585, 634276), (617, 601380), (771, 481260), (780, 475707), (1028, 360945), (1170, 317138), (1234, 300690), (1285, 288756), (1542, 240630), (1851, 200460), (2313, 160420), (2340, 158569), (2468, 150345), (2570, 144378), (3084, 120315), (3085, 120276), (3341, 111060), (3702, 100230), (3855, 96252), (4626, 80210), (5140, 72189), (5553, 66820), (6170, 60138), (6682, 55530), (7404, 50115), (7710, 48126), (8021, 46260), (9252, 40105), (9255, 40092), (10023, 37020), (11106, 33410), (11565, 32084), (12340, 30069), (13364, 27765), (15420, 24063), (16042, 23130), (16705, 22212), (18510, 20046)]