89449968320

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:563

約数の個数: 224

約数和(自身を含む): 220074865920

約数和(自身を除く): 130624897600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 113, 158, 160, 173, 181, 226, 316, 320, 346, 362, 395, 452, 565, 632, 692, 724, 790, 865, 904, 905, 1130, 1264, 1384, 1448, 1580, 1730, 1808, 1810, 2260, 2528, 2768, 2896, 3160, 3460, 3616, 3620, 4520, 5056, 5536, 5792, 6320, 6920, 7232, 7240, 8927, 9040, 11072, 11584, 12640, 13667, 13840, 14299, 14480, 17854, 18080, 19549, 20453, 25280, 27334, 27680, 28598, 28960, 31313, 35708, 36160, 39098, 40906, 44635, 54668, 55360, 57196, 57920, 62626, 68335, 71416, 71495, 78196, 81812, 89270, 97745, 102265, 109336, 114392, 125252, 136670, 142832, 142990, 156392, 156565, 163624, 178540, 195490, 204530, 218672, 228784, 250504, 273340, 285664, 285980, 312784, 313130, 327248, 357080, 390980, 409060, 437344, 457568, 501008, 546680, 571328, 571960, 625568, 626260, 654496, 714160, 781960, 818120, 874688, 915136, 1002016, 1093360, 1143920, 1251136, 1252520, 1308992, 1428320, 1544371, 1563920, 1615787, 1636240, 2004032, 2186720, 2287840, 2473727, 2505040, 2856640, 3088742, 3127840, 3231574, 3272480, 3538369, 4373440, 4575680, 4947454, 5010080, 6177484, 6255680, 6463148, 6544960, 7076738, 7721855, 8078935, 9894908, 10020160, 12354968, 12368635, 12926296, 14153476, 15443710, 16157870, 17691845, 19789816, 24709936, 24737270, 25852592, 28306952, 30887420, 32315740, 35383690, 39579632, 49419872, 49474540, 51705184, 56613904, 61774840, 64631480, 70767380, 79159264, 98839744, 98949080, 103410368, 113227808, 123549680, 129262960, 141534760, 158318528, 197898160, 226455616, 247099360, 258525920, 279531151, 283069520, 395796320, 494198720, 517051840, 559062302, 566139040, 791592640, 1118124604, 1132278080, 1397655755, 2236249208, 2795311510, 4472498416, 5590623020, 8944996832, 11181246040, 17889993664, 22362492080, 44724984160, 89449968320]

約数ペア:

[(1, 89449968320), (2, 44724984160), (4, 22362492080), (5, 17889993664), (8, 11181246040), (10, 8944996832), (16, 5590623020), (20, 4472498416), (32, 2795311510), (40, 2236249208), (64, 1397655755), (79, 1132278080), (80, 1118124604), (113, 791592640), (158, 566139040), (160, 559062302), (173, 517051840), (181, 494198720), (226, 395796320), (316, 283069520), (320, 279531151), (346, 258525920), (362, 247099360), (395, 226455616), (452, 197898160), (565, 158318528), (632, 141534760), (692, 129262960), (724, 123549680), (790, 113227808), (865, 103410368), (904, 98949080), (905, 98839744), (1130, 79159264), (1264, 70767380), (1384, 64631480), (1448, 61774840), (1580, 56613904), (1730, 51705184), (1808, 49474540), (1810, 49419872), (2260, 39579632), (2528, 35383690), (2768, 32315740), (2896, 30887420), (3160, 28306952), (3460, 25852592), (3616, 24737270), (3620, 24709936), (4520, 19789816), (5056, 17691845), (5536, 16157870), (5792, 15443710), (6320, 14153476), (6920, 12926296), (7232, 12368635), (7240, 12354968), (8927, 10020160), (9040, 9894908), (11072, 8078935), (11584, 7721855), (12640, 7076738), (13667, 6544960), (13840, 6463148), (14299, 6255680), (14480, 6177484), (17854, 5010080), (18080, 4947454), (19549, 4575680), (20453, 4373440), (25280, 3538369), (27334, 3272480), (27680, 3231574), (28598, 3127840), (28960, 3088742), (31313, 2856640), (35708, 2505040), (36160, 2473727), (39098, 2287840), (40906, 2186720), (44635, 2004032), (54668, 1636240), (55360, 1615787), (57196, 1563920), (57920, 1544371), (62626, 1428320), (68335, 1308992), (71416, 1252520), (71495, 1251136), (78196, 1143920), (81812, 1093360), (89270, 1002016), (97745, 915136), (102265, 874688), (109336, 818120), (114392, 781960), (125252, 714160), (136670, 654496), (142832, 626260), (142990, 625568), (156392, 571960), (156565, 571328), (163624, 546680), (178540, 501008), (195490, 457568), (204530, 437344), (218672, 409060), (228784, 390980), (250504, 357080), (273340, 327248), (285664, 313130), (285980, 312784)]