23157892520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:488

約数の個数: 256

約数和(自身を含む): 62589542400

約数和(自身を除く): 39431649880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 79, 86, 97, 140, 158, 172, 194, 215, 251, 280, 301, 316, 344, 388, 395, 430, 485, 502, 553, 602, 632, 679, 776, 790, 860, 970, 1004, 1106, 1204, 1255, 1358, 1505, 1580, 1720, 1757, 1940, 2008, 2212, 2408, 2510, 2716, 2765, 3010, 3160, 3395, 3397, 3514, 3880, 4171, 4424, 5020, 5432, 5530, 6020, 6790, 6794, 7028, 7663, 8342, 8785, 10040, 10793, 11060, 12040, 13580, 13588, 14056, 15326, 16684, 16985, 17570, 19829, 20855, 21586, 22120, 23779, 24347, 27160, 27176, 29197, 30652, 33368, 33970, 35140, 38315, 39658, 41710, 43172, 47558, 48694, 53641, 53965, 58394, 61304, 67940, 70280, 75551, 76630, 79316, 83420, 86344, 95116, 97388, 99145, 107282, 107930, 116788, 118895, 121735, 135880, 138803, 145985, 151102, 153260, 158632, 166840, 170429, 190232, 194776, 198290, 214564, 215860, 233576, 237790, 243470, 268205, 277606, 291970, 302204, 306520, 329509, 340858, 377755, 396580, 429128, 431720, 475580, 486940, 536410, 555212, 583940, 604408, 659018, 681716, 694015, 755510, 793160, 852145, 852647, 951160, 973880, 1046921, 1072820, 1110424, 1167880, 1318036, 1363432, 1388030, 1511020, 1647545, 1704290, 1705294, 1923413, 2093842, 2145640, 2306563, 2636072, 2776060, 3022040, 3295090, 3408580, 3410588, 3846826, 4187684, 4263235, 4613126, 5234605, 5552120, 5968529, 6590180, 6817160, 6821176, 7328447, 7693652, 8375368, 8526470, 9226252, 9617065, 10469210, 11532815, 11937058, 13180360, 13463891, 14656894, 15387304, 17052940, 18452504, 19234130, 20938420, 23065630, 23874116, 26927782, 29313788, 29842645, 34105880, 36642235, 38468260, 41876840, 46131260, 47748232, 53855564, 58627576, 59685290, 67319455, 73284470, 76936520, 82706759, 92262520, 107711128, 119370580, 134638910, 146568940, 165413518, 238741160, 269277820, 293137880, 330827036, 413533795, 538555640, 578947313, 661654072, 827067590, 1157894626, 1654135180, 2315789252, 2894736565, 3308270360, 4631578504, 5789473130, 11578946260, 23157892520]

約数ペア:

[(1, 23157892520), (2, 11578946260), (4, 5789473130), (5, 4631578504), (7, 3308270360), (8, 2894736565), (10, 2315789252), (14, 1654135180), (20, 1157894626), (28, 827067590), (35, 661654072), (40, 578947313), (43, 538555640), (56, 413533795), (70, 330827036), (79, 293137880), (86, 269277820), (97, 238741160), (140, 165413518), (158, 146568940), (172, 134638910), (194, 119370580), (215, 107711128), (251, 92262520), (280, 82706759), (301, 76936520), (316, 73284470), (344, 67319455), (388, 59685290), (395, 58627576), (430, 53855564), (485, 47748232), (502, 46131260), (553, 41876840), (602, 38468260), (632, 36642235), (679, 34105880), (776, 29842645), (790, 29313788), (860, 26927782), (970, 23874116), (1004, 23065630), (1106, 20938420), (1204, 19234130), (1255, 18452504), (1358, 17052940), (1505, 15387304), (1580, 14656894), (1720, 13463891), (1757, 13180360), (1940, 11937058), (2008, 11532815), (2212, 10469210), (2408, 9617065), (2510, 9226252), (2716, 8526470), (2765, 8375368), (3010, 7693652), (3160, 7328447), (3395, 6821176), (3397, 6817160), (3514, 6590180), (3880, 5968529), (4171, 5552120), (4424, 5234605), (5020, 4613126), (5432, 4263235), (5530, 4187684), (6020, 3846826), (6790, 3410588), (6794, 3408580), (7028, 3295090), (7663, 3022040), (8342, 2776060), (8785, 2636072), (10040, 2306563), (10793, 2145640), (11060, 2093842), (12040, 1923413), (13580, 1705294), (13588, 1704290), (14056, 1647545), (15326, 1511020), (16684, 1388030), (16985, 1363432), (17570, 1318036), (19829, 1167880), (20855, 1110424), (21586, 1072820), (22120, 1046921), (23779, 973880), (24347, 951160), (27160, 852647), (27176, 852145), (29197, 793160), (30652, 755510), (33368, 694015), (33970, 681716), (35140, 659018), (38315, 604408), (39658, 583940), (41710, 555212), (43172, 536410), (47558, 486940), (48694, 475580), (53641, 431720), (53965, 429128), (58394, 396580), (61304, 377755), (67940, 340858), (70280, 329509), (75551, 306520), (76630, 302204), (79316, 291970), (83420, 277606), (86344, 268205), (95116, 243470), (97388, 237790), (99145, 233576), (107282, 215860), (107930, 214564), (116788, 198290), (118895, 194776), (121735, 190232), (135880, 170429), (138803, 166840), (145985, 158632), (151102, 153260)]