452321220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1327}}^1$

素因数の和:1394

約数の個数: 192

約数和(自身を含む): 1499258880

約数和(自身を除く): 1046937660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 23, 26, 30, 38, 39, 46, 52, 57, 60, 65, 69, 76, 78, 92, 95, 114, 115, 130, 138, 156, 190, 195, 228, 230, 247, 260, 276, 285, 299, 345, 380, 390, 437, 460, 494, 570, 598, 690, 741, 780, 874, 897, 988, 1140, 1196, 1235, 1311, 1327, 1380, 1482, 1495, 1748, 1794, 2185, 2470, 2622, 2654, 2964, 2990, 3588, 3705, 3981, 4370, 4485, 4940, 5244, 5308, 5681, 5980, 6555, 6635, 7410, 7962, 8740, 8970, 11362, 13110, 13270, 14820, 15924, 17043, 17251, 17940, 19905, 22724, 25213, 26220, 26540, 28405, 30521, 34086, 34502, 39810, 50426, 51753, 56810, 61042, 68172, 69004, 75639, 79620, 85215, 86255, 91563, 100852, 103506, 113620, 122084, 126065, 151278, 152605, 170430, 172510, 183126, 207012, 252130, 258765, 302556, 305210, 327769, 340860, 345020, 366252, 378195, 396773, 457815, 504260, 517530, 579899, 610420, 655538, 756390, 793546, 915630, 983307, 1035060, 1159798, 1190319, 1311076, 1512780, 1587092, 1638845, 1739697, 1831260, 1966614, 1983865, 2319596, 2380638, 2899495, 3277690, 3479394, 3933228, 3967730, 4761276, 4916535, 5798990, 5951595, 6555380, 6958788, 7538687, 7935460, 8698485, 9833070, 11597980, 11903190, 15077374, 17396970, 19666140, 22616061, 23806380, 30154748, 34793940, 37693435, 45232122, 75386870, 90464244, 113080305, 150773740, 226160610, 452321220]

約数ペア:

[(1, 452321220), (2, 226160610), (3, 150773740), (4, 113080305), (5, 90464244), (6, 75386870), (10, 45232122), (12, 37693435), (13, 34793940), (15, 30154748), (19, 23806380), (20, 22616061), (23, 19666140), (26, 17396970), (30, 15077374), (38, 11903190), (39, 11597980), (46, 9833070), (52, 8698485), (57, 7935460), (60, 7538687), (65, 6958788), (69, 6555380), (76, 5951595), (78, 5798990), (92, 4916535), (95, 4761276), (114, 3967730), (115, 3933228), (130, 3479394), (138, 3277690), (156, 2899495), (190, 2380638), (195, 2319596), (228, 1983865), (230, 1966614), (247, 1831260), (260, 1739697), (276, 1638845), (285, 1587092), (299, 1512780), (345, 1311076), (380, 1190319), (390, 1159798), (437, 1035060), (460, 983307), (494, 915630), (570, 793546), (598, 756390), (690, 655538), (741, 610420), (780, 579899), (874, 517530), (897, 504260), (988, 457815), (1140, 396773), (1196, 378195), (1235, 366252), (1311, 345020), (1327, 340860), (1380, 327769), (1482, 305210), (1495, 302556), (1748, 258765), (1794, 252130), (2185, 207012), (2470, 183126), (2622, 172510), (2654, 170430), (2964, 152605), (2990, 151278), (3588, 126065), (3705, 122084), (3981, 113620), (4370, 103506), (4485, 100852), (4940, 91563), (5244, 86255), (5308, 85215), (5681, 79620), (5980, 75639), (6555, 69004), (6635, 68172), (7410, 61042), (7962, 56810), (8740, 51753), (8970, 50426), (11362, 39810), (13110, 34502), (13270, 34086), (14820, 30521), (15924, 28405), (17043, 26540), (17251, 26220), (17940, 25213), (19905, 22724)]