903738010240

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3503947}}^1$

素因数の和:3504010

約数の個数: 128

約数和(自身を含む): 2401746117120

約数和(自身を除く): 1498008106880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 640, 806, 832, 992, 1040, 1240, 1612, 1664, 1984, 2015, 2080, 2480, 3224, 3968, 4030, 4160, 4960, 6448, 8060, 8320, 9920, 12896, 16120, 19840, 25792, 32240, 51584, 64480, 128960, 257920, 3503947, 7007894, 14015788, 17519735, 28031576, 35039470, 45551311, 56063152, 70078940, 91102622, 108622357, 112126304, 140157880, 182205244, 217244714, 224252608, 227756555, 280315760, 364410488, 434489428, 448505216, 455513110, 543111785, 560631520, 728820976, 868978856, 911026220, 1086223570, 1121263040, 1412090641, 1457641952, 1737957712, 1822052440, 2172447140, 2242526080, 2824181282, 2915283904, 3475915424, 3644104880, 4344894280, 5648362564, 5830567808, 6951830848, 7060453205, 7288209760, 8689788560, 11296725128, 13903661696, 14120906410, 14576419520, 17379577120, 22593450256, 28241812820, 29152839040, 34759154240, 45186900512, 56483625640, 69518308480, 90373801024, 112967251280, 180747602048, 225934502560, 451869005120, 903738010240]

約数ペア:

[(1, 903738010240), (2, 451869005120), (4, 225934502560), (5, 180747602048), (8, 112967251280), (10, 90373801024), (13, 69518308480), (16, 56483625640), (20, 45186900512), (26, 34759154240), (31, 29152839040), (32, 28241812820), (40, 22593450256), (52, 17379577120), (62, 14576419520), (64, 14120906410), (65, 13903661696), (80, 11296725128), (104, 8689788560), (124, 7288209760), (128, 7060453205), (130, 6951830848), (155, 5830567808), (160, 5648362564), (208, 4344894280), (248, 3644104880), (260, 3475915424), (310, 2915283904), (320, 2824181282), (403, 2242526080), (416, 2172447140), (496, 1822052440), (520, 1737957712), (620, 1457641952), (640, 1412090641), (806, 1121263040), (832, 1086223570), (992, 911026220), (1040, 868978856), (1240, 728820976), (1612, 560631520), (1664, 543111785), (1984, 455513110), (2015, 448505216), (2080, 434489428), (2480, 364410488), (3224, 280315760), (3968, 227756555), (4030, 224252608), (4160, 217244714), (4960, 182205244), (6448, 140157880), (8060, 112126304), (8320, 108622357), (9920, 91102622), (12896, 70078940), (16120, 56063152), (19840, 45551311), (25792, 35039470), (32240, 28031576), (51584, 17519735), (64480, 14015788), (128960, 7007894), (257920, 3503947)]