4027130940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8273}}^1$

素因数の和:8372

約数の個数: 192

約数和(自身を含む): 13789117440

約数和(自身を除く): 9761986500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 61, 70, 76, 84, 95, 105, 114, 122, 133, 140, 183, 190, 210, 228, 244, 266, 285, 305, 366, 380, 399, 420, 427, 532, 570, 610, 665, 732, 798, 854, 915, 1140, 1159, 1220, 1281, 1330, 1596, 1708, 1830, 1995, 2135, 2318, 2562, 2660, 3477, 3660, 3990, 4270, 4636, 5124, 5795, 6405, 6954, 7980, 8113, 8273, 8540, 11590, 12810, 13908, 16226, 16546, 17385, 23180, 24339, 24819, 25620, 32452, 33092, 34770, 40565, 41365, 48678, 49638, 57911, 69540, 81130, 82730, 97356, 99276, 115822, 121695, 124095, 157187, 162260, 165460, 173733, 231644, 243390, 248190, 289555, 314374, 347466, 471561, 486780, 496380, 504653, 579110, 628748, 694932, 785935, 868665, 943122, 1009306, 1100309, 1158220, 1513959, 1571870, 1737330, 1886244, 2018612, 2200618, 2357805, 2523265, 3027918, 3143740, 3300927, 3474660, 3532571, 4401236, 4715610, 5046530, 5501545, 6055836, 6601854, 7065142, 7569795, 9431220, 9588407, 10093060, 10597713, 11003090, 13203708, 14130284, 15139590, 16504635, 17662855, 19176814, 21195426, 22006180, 28765221, 30279180, 33009270, 35325710, 38353628, 42390852, 47942035, 52988565, 57530442, 66018540, 67118849, 70651420, 95884070, 105977130, 115060884, 134237698, 143826105, 191768140, 201356547, 211954260, 268475396, 287652210, 335594245, 402713094, 575304420, 671188490, 805426188, 1006782735, 1342376980, 2013565470, 4027130940]

約数ペア:

[(1, 4027130940), (2, 2013565470), (3, 1342376980), (4, 1006782735), (5, 805426188), (6, 671188490), (7, 575304420), (10, 402713094), (12, 335594245), (14, 287652210), (15, 268475396), (19, 211954260), (20, 201356547), (21, 191768140), (28, 143826105), (30, 134237698), (35, 115060884), (38, 105977130), (42, 95884070), (57, 70651420), (60, 67118849), (61, 66018540), (70, 57530442), (76, 52988565), (84, 47942035), (95, 42390852), (105, 38353628), (114, 35325710), (122, 33009270), (133, 30279180), (140, 28765221), (183, 22006180), (190, 21195426), (210, 19176814), (228, 17662855), (244, 16504635), (266, 15139590), (285, 14130284), (305, 13203708), (366, 11003090), (380, 10597713), (399, 10093060), (420, 9588407), (427, 9431220), (532, 7569795), (570, 7065142), (610, 6601854), (665, 6055836), (732, 5501545), (798, 5046530), (854, 4715610), (915, 4401236), (1140, 3532571), (1159, 3474660), (1220, 3300927), (1281, 3143740), (1330, 3027918), (1596, 2523265), (1708, 2357805), (1830, 2200618), (1995, 2018612), (2135, 1886244), (2318, 1737330), (2562, 1571870), (2660, 1513959), (3477, 1158220), (3660, 1100309), (3990, 1009306), (4270, 943122), (4636, 868665), (5124, 785935), (5795, 694932), (6405, 628748), (6954, 579110), (7980, 504653), (8113, 496380), (8273, 486780), (8540, 471561), (11590, 347466), (12810, 314374), (13908, 289555), (16226, 248190), (16546, 243390), (17385, 231644), (23180, 173733), (24339, 165460), (24819, 162260), (25620, 157187), (32452, 124095), (33092, 121695), (34770, 115822), (40565, 99276), (41365, 97356), (48678, 82730), (49638, 81130), (57911, 69540)]