146185620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2617}}^1$

素因数の和:2662

約数の個数: 144

約数和(自身を含む): 501399360

約数和(自身を除く): 355213740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1862, 1995, 2617, 2660, 2793, 2940, 3724, 3990, 4655, 5234, 5586, 7851, 7980, 9310, 10468, 11172, 13085, 13965, 15702, 18319, 18620, 26170, 27930, 31404, 36638, 39255, 49723, 52340, 54957, 55860, 73276, 78510, 91595, 99446, 109914, 128233, 149169, 157020, 183190, 198892, 219828, 248615, 256466, 274785, 298338, 348061, 366380, 384699, 497230, 512932, 549570, 596676, 641165, 696122, 745845, 769398, 994460, 1044183, 1099140, 1282330, 1392244, 1491690, 1538796, 1740305, 1923495, 2088366, 2436427, 2564660, 2983380, 3480610, 3846990, 4176732, 4872854, 5220915, 6961220, 7309281, 7693980, 9745708, 10441830, 12182135, 14618562, 20883660, 24364270, 29237124, 36546405, 48728540, 73092810, 146185620]

約数ペア:

[(1, 146185620), (2, 73092810), (3, 48728540), (4, 36546405), (5, 29237124), (6, 24364270), (7, 20883660), (10, 14618562), (12, 12182135), (14, 10441830), (15, 9745708), (19, 7693980), (20, 7309281), (21, 6961220), (28, 5220915), (30, 4872854), (35, 4176732), (38, 3846990), (42, 3480610), (49, 2983380), (57, 2564660), (60, 2436427), (70, 2088366), (76, 1923495), (84, 1740305), (95, 1538796), (98, 1491690), (105, 1392244), (114, 1282330), (133, 1099140), (140, 1044183), (147, 994460), (190, 769398), (196, 745845), (210, 696122), (228, 641165), (245, 596676), (266, 549570), (285, 512932), (294, 497230), (380, 384699), (399, 366380), (420, 348061), (490, 298338), (532, 274785), (570, 256466), (588, 248615), (665, 219828), (735, 198892), (798, 183190), (931, 157020), (980, 149169), (1140, 128233), (1330, 109914), (1470, 99446), (1596, 91595), (1862, 78510), (1995, 73276), (2617, 55860), (2660, 54957), (2793, 52340), (2940, 49723), (3724, 39255), (3990, 36638), (4655, 31404), (5234, 27930), (5586, 26170), (7851, 18620), (7980, 18319), (9310, 15702), (10468, 13965), (11172, 13085)]