1497474840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{4523}}^1$

素因数の和:4657

約数の個数: 128

約数和(自身を含む): 4690483200

約数和(自身を除く): 3193008360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 89, 93, 120, 124, 155, 178, 186, 248, 267, 310, 356, 372, 445, 465, 534, 620, 712, 744, 890, 930, 1068, 1240, 1335, 1780, 1860, 2136, 2670, 2759, 3560, 3720, 4523, 5340, 5518, 8277, 9046, 10680, 11036, 13569, 13795, 16554, 18092, 22072, 22615, 27138, 27590, 33108, 36184, 41385, 45230, 54276, 55180, 66216, 67845, 82770, 90460, 108552, 110360, 135690, 140213, 165540, 180920, 271380, 280426, 331080, 402547, 420639, 542760, 560852, 701065, 805094, 841278, 1121704, 1207641, 1402130, 1610188, 1682556, 2012735, 2103195, 2415282, 2804260, 3220376, 3365112, 4025470, 4206390, 4830564, 5608520, 6038205, 8050940, 8412780, 9661128, 12076410, 12478957, 16101880, 16825560, 24152820, 24957914, 37436871, 48305640, 49915828, 62394785, 74873742, 99831656, 124789570, 149747484, 187184355, 249579140, 299494968, 374368710, 499158280, 748737420, 1497474840]

約数ペア:

[(1, 1497474840), (2, 748737420), (3, 499158280), (4, 374368710), (5, 299494968), (6, 249579140), (8, 187184355), (10, 149747484), (12, 124789570), (15, 99831656), (20, 74873742), (24, 62394785), (30, 49915828), (31, 48305640), (40, 37436871), (60, 24957914), (62, 24152820), (89, 16825560), (93, 16101880), (120, 12478957), (124, 12076410), (155, 9661128), (178, 8412780), (186, 8050940), (248, 6038205), (267, 5608520), (310, 4830564), (356, 4206390), (372, 4025470), (445, 3365112), (465, 3220376), (534, 2804260), (620, 2415282), (712, 2103195), (744, 2012735), (890, 1682556), (930, 1610188), (1068, 1402130), (1240, 1207641), (1335, 1121704), (1780, 841278), (1860, 805094), (2136, 701065), (2670, 560852), (2759, 542760), (3560, 420639), (3720, 402547), (4523, 331080), (5340, 280426), (5518, 271380), (8277, 180920), (9046, 165540), (10680, 140213), (11036, 135690), (13569, 110360), (13795, 108552), (16554, 90460), (18092, 82770), (22072, 67845), (22615, 66216), (27138, 55180), (27590, 54276), (33108, 45230), (36184, 41385)]