456190020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:555

約数の個数: 288

約数和(自身を含む): 1673118720

約数和(自身を除く): 1216928700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 37, 39, 44, 45, 52, 55, 60, 65, 66, 74, 78, 90, 99, 110, 111, 117, 130, 132, 143, 148, 156, 165, 180, 185, 195, 198, 220, 222, 234, 260, 286, 330, 333, 370, 390, 396, 407, 429, 444, 468, 479, 481, 495, 555, 572, 585, 660, 666, 715, 740, 780, 814, 858, 958, 962, 990, 1110, 1170, 1221, 1287, 1332, 1430, 1437, 1443, 1628, 1665, 1716, 1916, 1924, 1980, 2035, 2145, 2220, 2340, 2395, 2405, 2442, 2574, 2860, 2874, 2886, 3330, 3663, 4070, 4290, 4311, 4329, 4790, 4810, 4884, 5148, 5269, 5291, 5748, 5772, 6105, 6227, 6435, 6660, 7185, 7215, 7326, 8140, 8580, 8622, 8658, 9580, 9620, 10538, 10582, 12210, 12454, 12870, 14370, 14430, 14652, 15807, 15873, 17244, 17316, 17723, 18315, 18681, 21076, 21164, 21555, 21645, 24420, 24908, 25740, 26345, 26455, 28740, 28860, 31135, 31614, 31746, 35446, 36630, 37362, 43110, 43290, 47421, 47619, 52690, 52910, 53169, 56043, 62270, 63228, 63492, 68497, 70892, 73260, 74724, 79035, 79365, 86220, 86580, 88615, 93405, 94842, 95238, 105380, 105820, 106338, 112086, 124540, 136994, 158070, 158730, 159507, 177230, 186810, 189684, 190476, 194953, 205491, 212676, 224172, 230399, 237105, 238095, 265845, 273988, 280215, 316140, 317460, 319014, 342485, 354460, 373620, 389906, 410982, 460798, 474210, 476190, 531690, 560430, 584859, 616473, 638028, 684970, 691197, 779812, 797535, 821964, 921596, 948420, 952380, 974765, 1027455, 1063380, 1120860, 1151995, 1169718, 1232946, 1369940, 1382394, 1595070, 1754577, 1949530, 2054910, 2073591, 2303990, 2339436, 2465892, 2534389, 2764788, 2924295, 3082365, 3190140, 3455985, 3509154, 3899060, 4109820, 4147182, 4607980, 5068778, 5848590, 6164730, 6911970, 7018308, 7603167, 8294364, 8772885, 10137556, 10367955, 11697180, 12329460, 12671945, 13823940, 15206334, 17545770, 20735910, 22809501, 25343890, 30412668, 35091540, 38015835, 41471820, 45619002, 50687780, 76031670, 91238004, 114047505, 152063340, 228095010, 456190020]

約数ペア:

[(1, 456190020), (2, 228095010), (3, 152063340), (4, 114047505), (5, 91238004), (6, 76031670), (9, 50687780), (10, 45619002), (11, 41471820), (12, 38015835), (13, 35091540), (15, 30412668), (18, 25343890), (20, 22809501), (22, 20735910), (26, 17545770), (30, 15206334), (33, 13823940), (36, 12671945), (37, 12329460), (39, 11697180), (44, 10367955), (45, 10137556), (52, 8772885), (55, 8294364), (60, 7603167), (65, 7018308), (66, 6911970), (74, 6164730), (78, 5848590), (90, 5068778), (99, 4607980), (110, 4147182), (111, 4109820), (117, 3899060), (130, 3509154), (132, 3455985), (143, 3190140), (148, 3082365), (156, 2924295), (165, 2764788), (180, 2534389), (185, 2465892), (195, 2339436), (198, 2303990), (220, 2073591), (222, 2054910), (234, 1949530), (260, 1754577), (286, 1595070), (330, 1382394), (333, 1369940), (370, 1232946), (390, 1169718), (396, 1151995), (407, 1120860), (429, 1063380), (444, 1027455), (468, 974765), (479, 952380), (481, 948420), (495, 921596), (555, 821964), (572, 797535), (585, 779812), (660, 691197), (666, 684970), (715, 638028), (740, 616473), (780, 584859), (814, 560430), (858, 531690), (958, 476190), (962, 474210), (990, 460798), (1110, 410982), (1170, 389906), (1221, 373620), (1287, 354460), (1332, 342485), (1430, 319014), (1437, 317460), (1443, 316140), (1628, 280215), (1665, 273988), (1716, 265845), (1916, 238095), (1924, 237105), (1980, 230399), (2035, 224172), (2145, 212676), (2220, 205491), (2340, 194953), (2395, 190476), (2405, 189684), (2442, 186810), (2574, 177230), (2860, 159507), (2874, 158730), (2886, 158070), (3330, 136994), (3663, 124540), (4070, 112086), (4290, 106338), (4311, 105820), (4329, 105380), (4790, 95238), (4810, 94842), (4884, 93405), (5148, 88615), (5269, 86580), (5291, 86220), (5748, 79365), (5772, 79035), (6105, 74724), (6227, 73260), (6435, 70892), (6660, 68497), (7185, 63492), (7215, 63228), (7326, 62270), (8140, 56043), (8580, 53169), (8622, 52910), (8658, 52690), (9580, 47619), (9620, 47421), (10538, 43290), (10582, 43110), (12210, 37362), (12454, 36630), (12870, 35446), (14370, 31746), (14430, 31614), (14652, 31135), (15807, 28860), (15873, 28740), (17244, 26455), (17316, 26345), (17723, 25740), (18315, 24908), (18681, 24420), (21076, 21645), (21164, 21555)]