8006801520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1\times {\mathrm{1433}}^1$

素因数の和:2231

約数の個数: 160

約数和(自身を含む): 25673785344

約数和(自身を除く): 17666983824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 751, 930, 1240, 1433, 1488, 1502, 1860, 2253, 2480, 2866, 3004, 3720, 3755, 4299, 4506, 5732, 6008, 7165, 7440, 7510, 8598, 9012, 11265, 11464, 12016, 14330, 15020, 17196, 18024, 21495, 22530, 22928, 23281, 28660, 30040, 34392, 36048, 42990, 44423, 45060, 46562, 57320, 60080, 68784, 69843, 85980, 88846, 90120, 93124, 114640, 116405, 133269, 139686, 171960, 177692, 180240, 186248, 222115, 232810, 266538, 279372, 343920, 349215, 355384, 372496, 444230, 465620, 533076, 558744, 666345, 698430, 710768, 888460, 931240, 1066152, 1076183, 1117488, 1332690, 1396860, 1776920, 1862480, 2132304, 2152366, 2665380, 2793720, 3228549, 3553840, 4304732, 5330760, 5380915, 5587440, 6457098, 8609464, 10661520, 10761830, 12914196, 16142745, 17218928, 21523660, 25828392, 32285490, 33361673, 43047320, 51656784, 64570980, 66723346, 86094640, 100085019, 129141960, 133446692, 166808365, 200170038, 258283920, 266893384, 333616730, 400340076, 500425095, 533786768, 667233460, 800680152, 1000850190, 1334466920, 1601360304, 2001700380, 2668933840, 4003400760, 8006801520]

約数ペア:

[(1, 8006801520), (2, 4003400760), (3, 2668933840), (4, 2001700380), (5, 1601360304), (6, 1334466920), (8, 1000850190), (10, 800680152), (12, 667233460), (15, 533786768), (16, 500425095), (20, 400340076), (24, 333616730), (30, 266893384), (31, 258283920), (40, 200170038), (48, 166808365), (60, 133446692), (62, 129141960), (80, 100085019), (93, 86094640), (120, 66723346), (124, 64570980), (155, 51656784), (186, 43047320), (240, 33361673), (248, 32285490), (310, 25828392), (372, 21523660), (465, 17218928), (496, 16142745), (620, 12914196), (744, 10761830), (751, 10661520), (930, 8609464), (1240, 6457098), (1433, 5587440), (1488, 5380915), (1502, 5330760), (1860, 4304732), (2253, 3553840), (2480, 3228549), (2866, 2793720), (3004, 2665380), (3720, 2152366), (3755, 2132304), (4299, 1862480), (4506, 1776920), (5732, 1396860), (6008, 1332690), (7165, 1117488), (7440, 1076183), (7510, 1066152), (8598, 931240), (9012, 888460), (11265, 710768), (11464, 698430), (12016, 666345), (14330, 558744), (15020, 533076), (17196, 465620), (18024, 444230), (21495, 372496), (22530, 355384), (22928, 349215), (23281, 343920), (28660, 279372), (30040, 266538), (34392, 232810), (36048, 222115), (42990, 186248), (44423, 180240), (45060, 177692), (46562, 171960), (57320, 139686), (60080, 133269), (68784, 116405), (69843, 114640), (85980, 93124), (88846, 90120)]