151587520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:151

約数の個数: 224

約数和(自身を含む): 444764160

約数和(自身を除く): 293176640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 37, 40, 56, 59, 62, 64, 70, 74, 80, 112, 118, 124, 140, 148, 155, 160, 185, 217, 224, 236, 248, 259, 280, 295, 296, 310, 320, 370, 413, 434, 448, 472, 496, 518, 560, 590, 592, 620, 740, 826, 868, 944, 992, 1036, 1085, 1120, 1147, 1180, 1184, 1240, 1295, 1480, 1652, 1736, 1829, 1888, 1984, 2065, 2072, 2170, 2183, 2240, 2294, 2360, 2368, 2480, 2590, 2960, 3304, 3472, 3658, 3776, 4130, 4144, 4340, 4366, 4588, 4720, 4960, 5180, 5735, 5920, 6608, 6944, 7316, 8029, 8260, 8288, 8680, 8732, 9145, 9176, 9440, 9920, 10360, 10915, 11470, 11840, 12803, 13216, 13888, 14632, 15281, 16058, 16520, 16576, 17360, 17464, 18290, 18352, 18880, 20720, 21830, 22940, 25606, 26432, 29264, 30562, 32116, 33040, 34720, 34928, 36580, 36704, 40145, 41440, 43660, 45880, 51212, 58528, 61124, 64015, 64232, 66080, 67673, 69440, 69856, 73160, 73408, 76405, 80290, 82880, 87320, 91760, 102424, 117056, 122248, 128030, 128464, 132160, 135346, 139712, 146320, 152810, 160580, 174640, 183520, 204848, 244496, 256060, 256928, 270692, 292640, 305620, 321160, 338365, 349280, 367040, 409696, 473711, 488992, 512120, 513856, 541384, 585280, 611240, 642320, 676730, 698560, 819392, 947422, 977984, 1024240, 1082768, 1222480, 1284640, 1353460, 1894844, 2048480, 2165536, 2368555, 2444960, 2569280, 2706920, 3789688, 4096960, 4331072, 4737110, 4889920, 5413840, 7579376, 9474220, 10827680, 15158752, 18948440, 21655360, 30317504, 37896880, 75793760, 151587520]

約数ペア:

[(1, 151587520), (2, 75793760), (4, 37896880), (5, 30317504), (7, 21655360), (8, 18948440), (10, 15158752), (14, 10827680), (16, 9474220), (20, 7579376), (28, 5413840), (31, 4889920), (32, 4737110), (35, 4331072), (37, 4096960), (40, 3789688), (56, 2706920), (59, 2569280), (62, 2444960), (64, 2368555), (70, 2165536), (74, 2048480), (80, 1894844), (112, 1353460), (118, 1284640), (124, 1222480), (140, 1082768), (148, 1024240), (155, 977984), (160, 947422), (185, 819392), (217, 698560), (224, 676730), (236, 642320), (248, 611240), (259, 585280), (280, 541384), (295, 513856), (296, 512120), (310, 488992), (320, 473711), (370, 409696), (413, 367040), (434, 349280), (448, 338365), (472, 321160), (496, 305620), (518, 292640), (560, 270692), (590, 256928), (592, 256060), (620, 244496), (740, 204848), (826, 183520), (868, 174640), (944, 160580), (992, 152810), (1036, 146320), (1085, 139712), (1120, 135346), (1147, 132160), (1180, 128464), (1184, 128030), (1240, 122248), (1295, 117056), (1480, 102424), (1652, 91760), (1736, 87320), (1829, 82880), (1888, 80290), (1984, 76405), (2065, 73408), (2072, 73160), (2170, 69856), (2183, 69440), (2240, 67673), (2294, 66080), (2360, 64232), (2368, 64015), (2480, 61124), (2590, 58528), (2960, 51212), (3304, 45880), (3472, 43660), (3658, 41440), (3776, 40145), (4130, 36704), (4144, 36580), (4340, 34928), (4366, 34720), (4588, 33040), (4720, 32116), (4960, 30562), (5180, 29264), (5735, 26432), (5920, 25606), (6608, 22940), (6944, 21830), (7316, 20720), (8029, 18880), (8260, 18352), (8288, 18290), (8680, 17464), (8732, 17360), (9145, 16576), (9176, 16520), (9440, 16058), (9920, 15281), (10360, 14632), (10915, 13888), (11470, 13216), (11840, 12803)]