319236480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2917}}^1$

素因数の和:2961

約数の個数: 192

約数和(自身を含む): 1160780400

約数和(自身を除く): 841543920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 2917, 3040, 3420, 3648, 4560, 5472, 5760, 5834, 6080, 6840, 7296, 8751, 9120, 10944, 11668, 12160, 13680, 14585, 17502, 18240, 21888, 23336, 26253, 27360, 29170, 35004, 36480, 43755, 46672, 52506, 54720, 55423, 58340, 70008, 87510, 93344, 105012, 109440, 110846, 116680, 131265, 140016, 166269, 175020, 186688, 210024, 221692, 233360, 262530, 277115, 280032, 332538, 350040, 373376, 420048, 443384, 466720, 498807, 525060, 554230, 560064, 665076, 700080, 831345, 840096, 886768, 933440, 997614, 1050120, 1108460, 1120128, 1330152, 1400160, 1662690, 1680192, 1773536, 1866880, 1995228, 2100240, 2216920, 2494035, 2660304, 2800320, 3325380, 3360384, 3547072, 3990456, 4200480, 4433840, 4988070, 5320608, 5600640, 6650760, 7094144, 7980912, 8400960, 8867680, 9976140, 10641216, 13301520, 15961824, 16801920, 17735360, 19952280, 21282432, 26603040, 31923648, 35470720, 39904560, 53206080, 63847296, 79809120, 106412160, 159618240, 319236480]

約数ペア:

[(1, 319236480), (2, 159618240), (3, 106412160), (4, 79809120), (5, 63847296), (6, 53206080), (8, 39904560), (9, 35470720), (10, 31923648), (12, 26603040), (15, 21282432), (16, 19952280), (18, 17735360), (19, 16801920), (20, 15961824), (24, 13301520), (30, 10641216), (32, 9976140), (36, 8867680), (38, 8400960), (40, 7980912), (45, 7094144), (48, 6650760), (57, 5600640), (60, 5320608), (64, 4988070), (72, 4433840), (76, 4200480), (80, 3990456), (90, 3547072), (95, 3360384), (96, 3325380), (114, 2800320), (120, 2660304), (128, 2494035), (144, 2216920), (152, 2100240), (160, 1995228), (171, 1866880), (180, 1773536), (190, 1680192), (192, 1662690), (228, 1400160), (240, 1330152), (285, 1120128), (288, 1108460), (304, 1050120), (320, 997614), (342, 933440), (360, 886768), (380, 840096), (384, 831345), (456, 700080), (480, 665076), (570, 560064), (576, 554230), (608, 525060), (640, 498807), (684, 466720), (720, 443384), (760, 420048), (855, 373376), (912, 350040), (960, 332538), (1140, 280032), (1152, 277115), (1216, 262530), (1368, 233360), (1440, 221692), (1520, 210024), (1710, 186688), (1824, 175020), (1920, 166269), (2280, 140016), (2432, 131265), (2736, 116680), (2880, 110846), (2917, 109440), (3040, 105012), (3420, 93344), (3648, 87510), (4560, 70008), (5472, 58340), (5760, 55423), (5834, 54720), (6080, 52506), (6840, 46672), (7296, 43755), (8751, 36480), (9120, 35004), (10944, 29170), (11668, 27360), (12160, 26253), (13680, 23336), (14585, 21888), (17502, 18240)]