1580147872000

素因数分解:

$2^8\times 5^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{38851}}^1$

素因数の和:38954

約数の個数: 288

約数和(自身を含む): 4162537387008

約数和(自身を除く): 2582389515008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 41, 50, 62, 64, 80, 82, 100, 124, 125, 128, 155, 160, 164, 200, 205, 248, 250, 256, 310, 320, 328, 400, 410, 496, 500, 620, 640, 656, 775, 800, 820, 992, 1000, 1025, 1240, 1271, 1280, 1312, 1550, 1600, 1640, 1984, 2000, 2050, 2480, 2542, 2624, 3100, 3200, 3280, 3875, 3968, 4000, 4100, 4960, 5084, 5125, 5248, 6200, 6355, 6400, 6560, 7750, 7936, 8000, 8200, 9920, 10168, 10250, 10496, 12400, 12710, 13120, 15500, 16000, 16400, 19840, 20336, 20500, 24800, 25420, 26240, 31000, 31775, 32000, 32800, 38851, 39680, 40672, 41000, 49600, 50840, 52480, 62000, 63550, 65600, 77702, 81344, 82000, 99200, 101680, 124000, 127100, 131200, 155404, 158875, 162688, 164000, 194255, 198400, 203360, 248000, 254200, 262400, 310808, 317750, 325376, 328000, 388510, 406720, 496000, 508400, 621616, 635500, 656000, 777020, 813440, 971275, 992000, 1016800, 1204381, 1243232, 1271000, 1312000, 1554040, 1592891, 1626880, 1942550, 2033600, 2408762, 2486464, 2542000, 3108080, 3185782, 3885100, 4067200, 4817524, 4856375, 4972928, 5084000, 6021905, 6216160, 6371564, 7770200, 7964455, 8134400, 9635048, 9712750, 9945856, 10168000, 12043810, 12432320, 12743128, 15540400, 15928910, 19270096, 19425500, 20336000, 24087620, 24864640, 25486256, 30109525, 31080800, 31857820, 38540192, 38851000, 39822275, 40672000, 48175240, 49379621, 49729280, 50972512, 60219050, 62161600, 63715640, 77080384, 77702000, 79644550, 96350480, 98759242, 101945024, 120438100, 124323200, 127431280, 150547625, 154160768, 155404000, 159289100, 192700960, 197518484, 199111375, 203890048, 240876200, 246898105, 248646400, 254862560, 301095250, 308321536, 310808000, 318578200, 385401920, 395036968, 398222750, 407780096, 481752400, 493796210, 509725120, 602190500, 621616000, 637156400, 770803840, 790073936, 796445500, 963504800, 987592420, 1019450240, 1204381000, 1234490525, 1243232000, 1274312800, 1541607680, 1580147872, 1592891000, 1927009600, 1975184840, 2038900480, 2408762000, 2468981050, 2548625600, 3160295744, 3185782000, 3854019200, 3950369680, 4817524000, 4937962100, 5097251200, 6172452625, 6320591488, 6371564000, 7708038400, 7900739360, 9635048000, 9875924200, 10194502400, 12344905250, 12641182976, 12743128000, 15801478720, 19270096000, 19751848400, 24689810500, 25486256000, 31602957440, 38540192000, 39503696800, 49379621000, 50972512000, 63205914880, 79007393600, 98759242000, 158014787200, 197518484000, 316029574400, 395036968000, 790073936000, 1580147872000]

約数ペア:

[(1, 1580147872000), (2, 790073936000), (4, 395036968000), (5, 316029574400), (8, 197518484000), (10, 158014787200), (16, 98759242000), (20, 79007393600), (25, 63205914880), (31, 50972512000), (32, 49379621000), (40, 39503696800), (41, 38540192000), (50, 31602957440), (62, 25486256000), (64, 24689810500), (80, 19751848400), (82, 19270096000), (100, 15801478720), (124, 12743128000), (125, 12641182976), (128, 12344905250), (155, 10194502400), (160, 9875924200), (164, 9635048000), (200, 7900739360), (205, 7708038400), (248, 6371564000), (250, 6320591488), (256, 6172452625), (310, 5097251200), (320, 4937962100), (328, 4817524000), (400, 3950369680), (410, 3854019200), (496, 3185782000), (500, 3160295744), (620, 2548625600), (640, 2468981050), (656, 2408762000), (775, 2038900480), (800, 1975184840), (820, 1927009600), (992, 1592891000), (1000, 1580147872), (1025, 1541607680), (1240, 1274312800), (1271, 1243232000), (1280, 1234490525), (1312, 1204381000), (1550, 1019450240), (1600, 987592420), (1640, 963504800), (1984, 796445500), (2000, 790073936), (2050, 770803840), (2480, 637156400), (2542, 621616000), (2624, 602190500), (3100, 509725120), (3200, 493796210), (3280, 481752400), (3875, 407780096), (3968, 398222750), (4000, 395036968), (4100, 385401920), (4960, 318578200), (5084, 310808000), (5125, 308321536), (5248, 301095250), (6200, 254862560), (6355, 248646400), (6400, 246898105), (6560, 240876200), (7750, 203890048), (7936, 199111375), (8000, 197518484), (8200, 192700960), (9920, 159289100), (10168, 155404000), (10250, 154160768), (10496, 150547625), (12400, 127431280), (12710, 124323200), (13120, 120438100), (15500, 101945024), (16000, 98759242), (16400, 96350480), (19840, 79644550), (20336, 77702000), (20500, 77080384), (24800, 63715640), (25420, 62161600), (26240, 60219050), (31000, 50972512), (31775, 49729280), (32000, 49379621), (32800, 48175240), (38851, 40672000), (39680, 39822275), (40672, 38851000), (41000, 38540192), (49600, 31857820), (50840, 31080800), (52480, 30109525), (62000, 25486256), (63550, 24864640), (65600, 24087620), (77702, 20336000), (81344, 19425500), (82000, 19270096), (99200, 15928910), (101680, 15540400), (124000, 12743128), (127100, 12432320), (131200, 12043810), (155404, 10168000), (158875, 9945856), (162688, 9712750), (164000, 9635048), (194255, 8134400), (198400, 7964455), (203360, 7770200), (248000, 6371564), (254200, 6216160), (262400, 6021905), (310808, 5084000), (317750, 4972928), (325376, 4856375), (328000, 4817524), (388510, 4067200), (406720, 3885100), (496000, 3185782), (508400, 3108080), (621616, 2542000), (635500, 2486464), (656000, 2408762), (777020, 2033600), (813440, 1942550), (971275, 1626880), (992000, 1592891), (1016800, 1554040), (1204381, 1312000), (1243232, 1271000)]