197064960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 689727360

約数和(自身を除く): 492662400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 48, 57, 60, 64, 73, 74, 76, 80, 95, 96, 111, 114, 120, 128, 146, 148, 152, 160, 185, 190, 192, 219, 222, 228, 240, 256, 285, 292, 296, 304, 320, 365, 370, 380, 384, 438, 444, 456, 480, 555, 570, 584, 592, 608, 640, 703, 730, 740, 760, 768, 876, 888, 912, 960, 1095, 1110, 1140, 1168, 1184, 1216, 1280, 1387, 1406, 1460, 1480, 1520, 1752, 1776, 1824, 1920, 2109, 2190, 2220, 2280, 2336, 2368, 2432, 2701, 2774, 2812, 2920, 2960, 3040, 3504, 3515, 3552, 3648, 3840, 4161, 4218, 4380, 4440, 4560, 4672, 4736, 4864, 5402, 5548, 5624, 5840, 5920, 6080, 6935, 7008, 7030, 7104, 7296, 8103, 8322, 8436, 8760, 8880, 9120, 9344, 9472, 10545, 10804, 11096, 11248, 11680, 11840, 12160, 13505, 13870, 14016, 14060, 14208, 14592, 16206, 16644, 16872, 17520, 17760, 18240, 18688, 20805, 21090, 21608, 22192, 22496, 23360, 23680, 24320, 27010, 27740, 28032, 28120, 28416, 32412, 33288, 33744, 35040, 35520, 36480, 40515, 41610, 42180, 43216, 44384, 44992, 46720, 47360, 51319, 54020, 55480, 56064, 56240, 64824, 66576, 67488, 70080, 71040, 72960, 81030, 83220, 84360, 86432, 88768, 89984, 93440, 102638, 108040, 110960, 112480, 129648, 133152, 134976, 140160, 142080, 153957, 162060, 166440, 168720, 172864, 177536, 179968, 205276, 216080, 221920, 224960, 256595, 259296, 266304, 269952, 280320, 307914, 324120, 332880, 337440, 345728, 355072, 410552, 432160, 443840, 449920, 513190, 518592, 532608, 539904, 615828, 648240, 665760, 674880, 691456, 769785, 821104, 864320, 887680, 899840, 1026380, 1037184, 1065216, 1231656, 1296480, 1331520, 1349760, 1539570, 1642208, 1728640, 1775360, 2052760, 2074368, 2463312, 2592960, 2663040, 2699520, 3079140, 3284416, 3457280, 4105520, 4926624, 5185920, 5326080, 6158280, 6568832, 8211040, 9853248, 10371840, 12316560, 13137664, 16422080, 19706496, 24633120, 32844160, 39412992, 49266240, 65688320, 98532480, 197064960]

約数ペア:

[(1, 197064960), (2, 98532480), (3, 65688320), (4, 49266240), (5, 39412992), (6, 32844160), (8, 24633120), (10, 19706496), (12, 16422080), (15, 13137664), (16, 12316560), (19, 10371840), (20, 9853248), (24, 8211040), (30, 6568832), (32, 6158280), (37, 5326080), (38, 5185920), (40, 4926624), (48, 4105520), (57, 3457280), (60, 3284416), (64, 3079140), (73, 2699520), (74, 2663040), (76, 2592960), (80, 2463312), (95, 2074368), (96, 2052760), (111, 1775360), (114, 1728640), (120, 1642208), (128, 1539570), (146, 1349760), (148, 1331520), (152, 1296480), (160, 1231656), (185, 1065216), (190, 1037184), (192, 1026380), (219, 899840), (222, 887680), (228, 864320), (240, 821104), (256, 769785), (285, 691456), (292, 674880), (296, 665760), (304, 648240), (320, 615828), (365, 539904), (370, 532608), (380, 518592), (384, 513190), (438, 449920), (444, 443840), (456, 432160), (480, 410552), (555, 355072), (570, 345728), (584, 337440), (592, 332880), (608, 324120), (640, 307914), (703, 280320), (730, 269952), (740, 266304), (760, 259296), (768, 256595), (876, 224960), (888, 221920), (912, 216080), (960, 205276), (1095, 179968), (1110, 177536), (1140, 172864), (1168, 168720), (1184, 166440), (1216, 162060), (1280, 153957), (1387, 142080), (1406, 140160), (1460, 134976), (1480, 133152), (1520, 129648), (1752, 112480), (1776, 110960), (1824, 108040), (1920, 102638), (2109, 93440), (2190, 89984), (2220, 88768), (2280, 86432), (2336, 84360), (2368, 83220), (2432, 81030), (2701, 72960), (2774, 71040), (2812, 70080), (2920, 67488), (2960, 66576), (3040, 64824), (3504, 56240), (3515, 56064), (3552, 55480), (3648, 54020), (3840, 51319), (4161, 47360), (4218, 46720), (4380, 44992), (4440, 44384), (4560, 43216), (4672, 42180), (4736, 41610), (4864, 40515), (5402, 36480), (5548, 35520), (5624, 35040), (5840, 33744), (5920, 33288), (6080, 32412), (6935, 28416), (7008, 28120), (7030, 28032), (7104, 27740), (7296, 27010), (8103, 24320), (8322, 23680), (8436, 23360), (8760, 22496), (8880, 22192), (9120, 21608), (9344, 21090), (9472, 20805), (10545, 18688), (10804, 18240), (11096, 17760), (11248, 17520), (11680, 16872), (11840, 16644), (12160, 16206), (13505, 14592), (13870, 14208), (14016, 14060)]