291712411920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17119273}}^1$

素因数の和:17119360

約数の個数: 80

約数和(自身を含む): 917045269632

約数和(自身を除く): 625332857712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 17040, 17119273, 34238546, 51357819, 68477092, 85596365, 102715638, 136954184, 171192730, 205431276, 256789095, 273908368, 342385460, 410862552, 513578190, 684770920, 821725104, 1027156380, 1215468383, 1369541840, 2054312760, 2430936766, 3646405149, 4108625520, 4861873532, 6077341915, 7292810298, 9723747064, 12154683830, 14585620596, 18232025745, 19447494128, 24309367660, 29171241192, 36464051490, 48618735320, 58342482384, 72928102980, 97237470640, 145856205960, 291712411920]

約数ペア:

[(1, 291712411920), (2, 145856205960), (3, 97237470640), (4, 72928102980), (5, 58342482384), (6, 48618735320), (8, 36464051490), (10, 29171241192), (12, 24309367660), (15, 19447494128), (16, 18232025745), (20, 14585620596), (24, 12154683830), (30, 9723747064), (40, 7292810298), (48, 6077341915), (60, 4861873532), (71, 4108625520), (80, 3646405149), (120, 2430936766), (142, 2054312760), (213, 1369541840), (240, 1215468383), (284, 1027156380), (355, 821725104), (426, 684770920), (568, 513578190), (710, 410862552), (852, 342385460), (1065, 273908368), (1136, 256789095), (1420, 205431276), (1704, 171192730), (2130, 136954184), (2840, 102715638), (3408, 85596365), (4260, 68477092), (5680, 51357819), (8520, 34238546), (17040, 17119273)]