68117133720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{149419}}^1$

素因数の和:149593

約数の個数: 128

約数和(自身を含む): 213013152000

約数和(自身を除く): 144896018280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 131, 145, 174, 232, 262, 290, 348, 393, 435, 524, 580, 655, 696, 786, 870, 1048, 1160, 1310, 1572, 1740, 1965, 2620, 3144, 3480, 3799, 3930, 5240, 7598, 7860, 11397, 15196, 15720, 18995, 22794, 30392, 37990, 45588, 56985, 75980, 91176, 113970, 149419, 151960, 227940, 298838, 448257, 455880, 597676, 747095, 896514, 1195352, 1494190, 1793028, 2241285, 2988380, 3586056, 4333151, 4482570, 5976760, 8666302, 8965140, 12999453, 17332604, 17930280, 19573889, 21665755, 25998906, 34665208, 39147778, 43331510, 51997812, 58721667, 64997265, 78295556, 86663020, 97869445, 103995624, 117443334, 129994530, 156591112, 173326040, 195738890, 234886668, 259989060, 293608335, 391477780, 469773336, 519978120, 567642781, 587216670, 782955560, 1135285562, 1174433340, 1702928343, 2270571124, 2348866680, 2838213905, 3405856686, 4541142248, 5676427810, 6811713372, 8514641715, 11352855620, 13623426744, 17029283430, 22705711240, 34058566860, 68117133720]

約数ペア:

[(1, 68117133720), (2, 34058566860), (3, 22705711240), (4, 17029283430), (5, 13623426744), (6, 11352855620), (8, 8514641715), (10, 6811713372), (12, 5676427810), (15, 4541142248), (20, 3405856686), (24, 2838213905), (29, 2348866680), (30, 2270571124), (40, 1702928343), (58, 1174433340), (60, 1135285562), (87, 782955560), (116, 587216670), (120, 567642781), (131, 519978120), (145, 469773336), (174, 391477780), (232, 293608335), (262, 259989060), (290, 234886668), (348, 195738890), (393, 173326040), (435, 156591112), (524, 129994530), (580, 117443334), (655, 103995624), (696, 97869445), (786, 86663020), (870, 78295556), (1048, 64997265), (1160, 58721667), (1310, 51997812), (1572, 43331510), (1740, 39147778), (1965, 34665208), (2620, 25998906), (3144, 21665755), (3480, 19573889), (3799, 17930280), (3930, 17332604), (5240, 12999453), (7598, 8965140), (7860, 8666302), (11397, 5976760), (15196, 4482570), (15720, 4333151), (18995, 3586056), (22794, 2988380), (30392, 2241285), (37990, 1793028), (45588, 1494190), (56985, 1195352), (75980, 896514), (91176, 747095), (113970, 597676), (149419, 455880), (151960, 448257), (227940, 298838)]