2158373760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{36263}}^1$

素因数の和:36316

約数の個数: 128

約数和(自身を含む): 7101941760

約数和(自身を除く): 4943568000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 29760, 36263, 59520, 72526, 108789, 145052, 181315, 217578, 290104, 362630, 435156, 543945, 580208, 725260, 870312, 1087890, 1124153, 1160416, 1450520, 1740624, 2175780, 2248306, 2320832, 2901040, 3372459, 3481248, 4351560, 4496612, 4641664, 5620765, 5802080, 6744918, 6962496, 8703120, 8993224, 11241530, 11604160, 13489836, 13924992, 16862295, 17406240, 17986448, 22483060, 23208320, 26979672, 33724590, 34812480, 35972896, 44966120, 53959344, 67449180, 69624960, 71945792, 89932240, 107918688, 134898360, 143891584, 179864480, 215837376, 269796720, 359728960, 431674752, 539593440, 719457920, 1079186880, 2158373760]

約数ペア:

[(1, 2158373760), (2, 1079186880), (3, 719457920), (4, 539593440), (5, 431674752), (6, 359728960), (8, 269796720), (10, 215837376), (12, 179864480), (15, 143891584), (16, 134898360), (20, 107918688), (24, 89932240), (30, 71945792), (31, 69624960), (32, 67449180), (40, 53959344), (48, 44966120), (60, 35972896), (62, 34812480), (64, 33724590), (80, 26979672), (93, 23208320), (96, 22483060), (120, 17986448), (124, 17406240), (128, 16862295), (155, 13924992), (160, 13489836), (186, 11604160), (192, 11241530), (240, 8993224), (248, 8703120), (310, 6962496), (320, 6744918), (372, 5802080), (384, 5620765), (465, 4641664), (480, 4496612), (496, 4351560), (620, 3481248), (640, 3372459), (744, 2901040), (930, 2320832), (960, 2248306), (992, 2175780), (1240, 1740624), (1488, 1450520), (1860, 1160416), (1920, 1124153), (1984, 1087890), (2480, 870312), (2976, 725260), (3720, 580208), (3968, 543945), (4960, 435156), (5952, 362630), (7440, 290104), (9920, 217578), (11904, 181315), (14880, 145052), (19840, 108789), (29760, 72526), (36263, 59520)]