460152420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1290

約数の個数: 192

約数和(自身を含む): 1609445376

約数和(自身を除く): 1149292956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 71, 78, 84, 91, 105, 130, 140, 142, 156, 182, 195, 210, 213, 260, 273, 284, 355, 364, 390, 420, 426, 455, 497, 546, 710, 780, 852, 910, 923, 994, 1065, 1092, 1187, 1365, 1420, 1491, 1820, 1846, 1988, 2130, 2374, 2485, 2730, 2769, 2982, 3561, 3692, 4260, 4615, 4748, 4970, 5460, 5538, 5935, 5964, 6461, 7122, 7455, 8309, 9230, 9940, 11076, 11870, 12922, 13845, 14244, 14910, 15431, 16618, 17805, 18460, 19383, 23740, 24927, 25844, 27690, 29820, 30862, 32305, 33236, 35610, 38766, 41545, 46293, 49854, 55380, 61724, 64610, 71220, 77155, 77532, 83090, 84277, 92586, 96915, 99708, 108017, 124635, 129220, 154310, 166180, 168554, 185172, 193830, 216034, 231465, 249270, 252831, 308620, 324051, 337108, 387660, 421385, 432068, 462930, 498540, 505662, 540085, 589939, 648102, 842770, 925860, 1011324, 1080170, 1095601, 1179878, 1264155, 1296204, 1620255, 1685540, 1769817, 2160340, 2191202, 2359756, 2528310, 2949695, 3240510, 3286803, 3539634, 4382404, 5056620, 5478005, 5899390, 6481020, 6573606, 7079268, 7669207, 8849085, 10956010, 11798780, 13147212, 15338414, 16434015, 17698170, 21912020, 23007621, 30676828, 32868030, 35396340, 38346035, 46015242, 65736060, 76692070, 92030484, 115038105, 153384140, 230076210, 460152420]

約数ペア:

[(1, 460152420), (2, 230076210), (3, 153384140), (4, 115038105), (5, 92030484), (6, 76692070), (7, 65736060), (10, 46015242), (12, 38346035), (13, 35396340), (14, 32868030), (15, 30676828), (20, 23007621), (21, 21912020), (26, 17698170), (28, 16434015), (30, 15338414), (35, 13147212), (39, 11798780), (42, 10956010), (52, 8849085), (60, 7669207), (65, 7079268), (70, 6573606), (71, 6481020), (78, 5899390), (84, 5478005), (91, 5056620), (105, 4382404), (130, 3539634), (140, 3286803), (142, 3240510), (156, 2949695), (182, 2528310), (195, 2359756), (210, 2191202), (213, 2160340), (260, 1769817), (273, 1685540), (284, 1620255), (355, 1296204), (364, 1264155), (390, 1179878), (420, 1095601), (426, 1080170), (455, 1011324), (497, 925860), (546, 842770), (710, 648102), (780, 589939), (852, 540085), (910, 505662), (923, 498540), (994, 462930), (1065, 432068), (1092, 421385), (1187, 387660), (1365, 337108), (1420, 324051), (1491, 308620), (1820, 252831), (1846, 249270), (1988, 231465), (2130, 216034), (2374, 193830), (2485, 185172), (2730, 168554), (2769, 166180), (2982, 154310), (3561, 129220), (3692, 124635), (4260, 108017), (4615, 99708), (4748, 96915), (4970, 92586), (5460, 84277), (5538, 83090), (5935, 77532), (5964, 77155), (6461, 71220), (7122, 64610), (7455, 61724), (8309, 55380), (9230, 49854), (9940, 46293), (11076, 41545), (11870, 38766), (12922, 35610), (13845, 33236), (14244, 32305), (14910, 30862), (15431, 29820), (16618, 27690), (17805, 25844), (18460, 24927), (19383, 23740)]