140320380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2927}}^1$

素因数の和:3003

約数の個数: 96

約数和(自身を含む): 425005056

約数和(自身を除く): 284684676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 47, 51, 60, 68, 85, 94, 102, 141, 170, 188, 204, 235, 255, 282, 340, 470, 510, 564, 705, 799, 940, 1020, 1410, 1598, 2397, 2820, 2927, 3196, 3995, 4794, 5854, 7990, 8781, 9588, 11708, 11985, 14635, 15980, 17562, 23970, 29270, 35124, 43905, 47940, 49759, 58540, 87810, 99518, 137569, 149277, 175620, 199036, 248795, 275138, 298554, 412707, 497590, 550276, 597108, 687845, 746385, 825414, 995180, 1375690, 1492770, 1650828, 2063535, 2338673, 2751380, 2985540, 4127070, 4677346, 7016019, 8254140, 9354692, 11693365, 14032038, 23386730, 28064076, 35080095, 46773460, 70160190, 140320380]

約数ペア:

[(1, 140320380), (2, 70160190), (3, 46773460), (4, 35080095), (5, 28064076), (6, 23386730), (10, 14032038), (12, 11693365), (15, 9354692), (17, 8254140), (20, 7016019), (30, 4677346), (34, 4127070), (47, 2985540), (51, 2751380), (60, 2338673), (68, 2063535), (85, 1650828), (94, 1492770), (102, 1375690), (141, 995180), (170, 825414), (188, 746385), (204, 687845), (235, 597108), (255, 550276), (282, 497590), (340, 412707), (470, 298554), (510, 275138), (564, 248795), (705, 199036), (799, 175620), (940, 149277), (1020, 137569), (1410, 99518), (1598, 87810), (2397, 58540), (2820, 49759), (2927, 47940), (3196, 43905), (3995, 35124), (4794, 29270), (5854, 23970), (7990, 17562), (8781, 15980), (9588, 14635), (11708, 11985)]