127557080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:753

約数の個数: 128

約数和(自身を含む): 354585600

約数和(自身を除く): 227028520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 29, 35, 40, 46, 56, 58, 70, 92, 115, 116, 140, 145, 161, 184, 203, 230, 232, 280, 290, 322, 406, 460, 580, 644, 667, 683, 805, 812, 920, 1015, 1160, 1288, 1334, 1366, 1610, 1624, 2030, 2668, 2732, 3220, 3335, 3415, 4060, 4669, 4781, 5336, 5464, 6440, 6670, 6830, 8120, 9338, 9562, 13340, 13660, 15709, 18676, 19124, 19807, 23345, 23905, 26680, 27320, 31418, 37352, 38248, 39614, 46690, 47810, 62836, 78545, 79228, 93380, 95620, 99035, 109963, 125672, 138649, 157090, 158456, 186760, 191240, 198070, 219926, 277298, 314180, 396140, 439852, 455561, 549815, 554596, 628360, 693245, 792280, 879704, 911122, 1099630, 1109192, 1386490, 1822244, 2199260, 2277805, 2772980, 3188927, 3644488, 4398520, 4555610, 5545960, 6377854, 9111220, 12755708, 15944635, 18222440, 25511416, 31889270, 63778540, 127557080]

約数ペア:

[(1, 127557080), (2, 63778540), (4, 31889270), (5, 25511416), (7, 18222440), (8, 15944635), (10, 12755708), (14, 9111220), (20, 6377854), (23, 5545960), (28, 4555610), (29, 4398520), (35, 3644488), (40, 3188927), (46, 2772980), (56, 2277805), (58, 2199260), (70, 1822244), (92, 1386490), (115, 1109192), (116, 1099630), (140, 911122), (145, 879704), (161, 792280), (184, 693245), (203, 628360), (230, 554596), (232, 549815), (280, 455561), (290, 439852), (322, 396140), (406, 314180), (460, 277298), (580, 219926), (644, 198070), (667, 191240), (683, 186760), (805, 158456), (812, 157090), (920, 138649), (1015, 125672), (1160, 109963), (1288, 99035), (1334, 95620), (1366, 93380), (1610, 79228), (1624, 78545), (2030, 62836), (2668, 47810), (2732, 46690), (3220, 39614), (3335, 38248), (3415, 37352), (4060, 31418), (4669, 27320), (4781, 26680), (5336, 23905), (5464, 23345), (6440, 19807), (6670, 19124), (6830, 18676), (8120, 15709), (9338, 13660), (9562, 13340)]