64837120000

素因数分解:

$2^{12}\times 5^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:137

約数の個数: 520

約数和(自身を含む): 180144335360

約数和(自身を除く): 115307215360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 32, 38, 40, 43, 50, 62, 64, 76, 80, 86, 95, 100, 124, 125, 128, 152, 155, 160, 172, 190, 200, 215, 248, 250, 256, 304, 310, 320, 344, 380, 400, 430, 475, 496, 500, 512, 589, 608, 620, 625, 640, 688, 760, 775, 800, 817, 860, 950, 992, 1000, 1024, 1075, 1178, 1216, 1240, 1250, 1280, 1333, 1376, 1520, 1550, 1600, 1634, 1720, 1900, 1984, 2000, 2048, 2150, 2356, 2375, 2432, 2480, 2500, 2560, 2666, 2752, 2945, 3040, 3100, 3200, 3268, 3440, 3800, 3875, 3968, 4000, 4085, 4096, 4300, 4712, 4750, 4864, 4960, 5000, 5120, 5332, 5375, 5504, 5890, 6080, 6200, 6400, 6536, 6665, 6880, 7600, 7750, 7936, 8000, 8170, 8600, 9424, 9500, 9728, 9920, 10000, 10240, 10664, 10750, 11008, 11780, 11875, 12160, 12400, 12800, 13072, 13330, 13760, 14725, 15200, 15500, 15872, 16000, 16340, 17200, 18848, 19000, 19375, 19456, 19840, 20000, 20425, 20480, 21328, 21500, 22016, 23560, 23750, 24320, 24800, 25327, 25600, 26144, 26660, 26875, 27520, 29450, 30400, 31000, 31744, 32000, 32680, 33325, 34400, 37696, 38000, 38750, 38912, 39680, 40000, 40850, 42656, 43000, 44032, 47120, 47500, 48640, 49600, 50654, 51200, 52288, 53320, 53750, 55040, 58900, 60800, 62000, 63488, 64000, 65360, 66650, 68800, 73625, 75392, 76000, 77500, 77824, 79360, 80000, 81700, 85312, 86000, 88064, 94240, 95000, 97280, 99200, 101308, 102125, 102400, 104576, 106640, 107500, 110080, 117800, 121600, 124000, 126635, 126976, 128000, 130720, 133300, 137600, 147250, 150784, 152000, 155000, 158720, 160000, 163400, 166625, 170624, 172000, 176128, 188480, 190000, 194560, 198400, 202616, 204250, 209152, 213280, 215000, 220160, 235600, 243200, 248000, 253270, 256000, 261440, 266600, 275200, 294500, 301568, 304000, 310000, 317440, 320000, 326800, 333250, 341248, 344000, 368125, 376960, 380000, 389120, 396800, 405232, 408500, 418304, 426560, 430000, 440320, 471200, 486400, 496000, 506540, 510625, 512000, 522880, 533200, 550400, 589000, 603136, 608000, 620000, 633175, 634880, 640000, 653600, 666500, 682496, 688000, 736250, 753920, 760000, 793600, 810464, 817000, 833125, 836608, 853120, 860000, 880640, 942400, 972800, 992000, 1013080, 1021250, 1045760, 1066400, 1100800, 1178000, 1206272, 1216000, 1240000, 1266350, 1280000, 1307200, 1333000, 1364992, 1376000, 1472500, 1507840, 1520000, 1587200, 1620928, 1634000, 1666250, 1673216, 1706240, 1720000, 1884800, 1945600, 1984000, 2026160, 2042500, 2091520, 2132800, 2201600, 2356000, 2412544, 2432000, 2480000, 2532700, 2560000, 2614400, 2666000, 2729984, 2752000, 2945000, 3015680, 3040000, 3165875, 3174400, 3241856, 3268000, 3332500, 3346432, 3412480, 3440000, 3769600, 3968000, 4052320, 4085000, 4183040, 4265600, 4403200, 4712000, 4864000, 4960000, 5065400, 5228800, 5332000, 5459968, 5504000, 5890000, 6031360, 6080000, 6331750, 6483712, 6536000, 6665000, 6824960, 6880000, 7539200, 7936000, 8104640, 8170000, 8366080, 8531200, 9424000, 9728000, 9920000, 10130800, 10457600, 10664000, 11008000, 11780000, 12062720, 12160000, 12663500, 12967424, 13072000, 13330000, 13649920, 13760000, 15078400, 15829375, 15872000, 16209280, 16340000, 16732160, 17062400, 18848000, 19840000, 20261600, 20915200, 21328000, 22016000, 23560000, 24320000, 25327000, 25934848, 26144000, 26660000, 27299840, 27520000, 30156800, 31658750, 32418560, 32680000, 34124800, 37696000, 39680000, 40523200, 41830400, 42656000, 47120000, 48640000, 50654000, 51869696, 52288000, 53320000, 55040000, 60313600, 63317500, 64837120, 65360000, 68249600, 75392000, 79360000, 81046400, 83660800, 85312000, 94240000, 101308000, 103739392, 104576000, 106640000, 110080000, 126635000, 129674240, 130720000, 136499200, 150784000, 162092800, 170624000, 188480000, 202616000, 209152000, 213280000, 253270000, 259348480, 261440000, 301568000, 324185600, 341248000, 376960000, 405232000, 418304000, 426560000, 506540000, 518696960, 522880000, 648371200, 682496000, 753920000, 810464000, 853120000, 1013080000, 1045760000, 1296742400, 1507840000, 1620928000, 1706240000, 2026160000, 2091520000, 2593484800, 3241856000, 3412480000, 4052320000, 6483712000, 8104640000, 12967424000, 16209280000, 32418560000, 64837120000]

約数ペア:

[(1, 64837120000), (2, 32418560000), (4, 16209280000), (5, 12967424000), (8, 8104640000), (10, 6483712000), (16, 4052320000), (19, 3412480000), (20, 3241856000), (25, 2593484800), (31, 2091520000), (32, 2026160000), (38, 1706240000), (40, 1620928000), (43, 1507840000), (50, 1296742400), (62, 1045760000), (64, 1013080000), (76, 853120000), (80, 810464000), (86, 753920000), (95, 682496000), (100, 648371200), (124, 522880000), (125, 518696960), (128, 506540000), (152, 426560000), (155, 418304000), (160, 405232000), (172, 376960000), (190, 341248000), (200, 324185600), (215, 301568000), (248, 261440000), (250, 259348480), (256, 253270000), (304, 213280000), (310, 209152000), (320, 202616000), (344, 188480000), (380, 170624000), (400, 162092800), (430, 150784000), (475, 136499200), (496, 130720000), (500, 129674240), (512, 126635000), (589, 110080000), (608, 106640000), (620, 104576000), (625, 103739392), (640, 101308000), (688, 94240000), (760, 85312000), (775, 83660800), (800, 81046400), (817, 79360000), (860, 75392000), (950, 68249600), (992, 65360000), (1000, 64837120), (1024, 63317500), (1075, 60313600), (1178, 55040000), (1216, 53320000), (1240, 52288000), (1250, 51869696), (1280, 50654000), (1333, 48640000), (1376, 47120000), (1520, 42656000), (1550, 41830400), (1600, 40523200), (1634, 39680000), (1720, 37696000), (1900, 34124800), (1984, 32680000), (2000, 32418560), (2048, 31658750), (2150, 30156800), (2356, 27520000), (2375, 27299840), (2432, 26660000), (2480, 26144000), (2500, 25934848), (2560, 25327000), (2666, 24320000), (2752, 23560000), (2945, 22016000), (3040, 21328000), (3100, 20915200), (3200, 20261600), (3268, 19840000), (3440, 18848000), (3800, 17062400), (3875, 16732160), (3968, 16340000), (4000, 16209280), (4085, 15872000), (4096, 15829375), (4300, 15078400), (4712, 13760000), (4750, 13649920), (4864, 13330000), (4960, 13072000), (5000, 12967424), (5120, 12663500), (5332, 12160000), (5375, 12062720), (5504, 11780000), (5890, 11008000), (6080, 10664000), (6200, 10457600), (6400, 10130800), (6536, 9920000), (6665, 9728000), (6880, 9424000), (7600, 8531200), (7750, 8366080), (7936, 8170000), (8000, 8104640), (8170, 7936000), (8600, 7539200), (9424, 6880000), (9500, 6824960), (9728, 6665000), (9920, 6536000), (10000, 6483712), (10240, 6331750), (10664, 6080000), (10750, 6031360), (11008, 5890000), (11780, 5504000), (11875, 5459968), (12160, 5332000), (12400, 5228800), (12800, 5065400), (13072, 4960000), (13330, 4864000), (13760, 4712000), (14725, 4403200), (15200, 4265600), (15500, 4183040), (15872, 4085000), (16000, 4052320), (16340, 3968000), (17200, 3769600), (18848, 3440000), (19000, 3412480), (19375, 3346432), (19456, 3332500), (19840, 3268000), (20000, 3241856), (20425, 3174400), (20480, 3165875), (21328, 3040000), (21500, 3015680), (22016, 2945000), (23560, 2752000), (23750, 2729984), (24320, 2666000), (24800, 2614400), (25327, 2560000), (25600, 2532700), (26144, 2480000), (26660, 2432000), (26875, 2412544), (27520, 2356000), (29450, 2201600), (30400, 2132800), (31000, 2091520), (31744, 2042500), (32000, 2026160), (32680, 1984000), (33325, 1945600), (34400, 1884800), (37696, 1720000), (38000, 1706240), (38750, 1673216), (38912, 1666250), (39680, 1634000), (40000, 1620928), (40850, 1587200), (42656, 1520000), (43000, 1507840), (44032, 1472500), (47120, 1376000), (47500, 1364992), (48640, 1333000), (49600, 1307200), (50654, 1280000), (51200, 1266350), (52288, 1240000), (53320, 1216000), (53750, 1206272), (55040, 1178000), (58900, 1100800), (60800, 1066400), (62000, 1045760), (63488, 1021250), (64000, 1013080), (65360, 992000), (66650, 972800), (68800, 942400), (73625, 880640), (75392, 860000), (76000, 853120), (77500, 836608), (77824, 833125), (79360, 817000), (80000, 810464), (81700, 793600), (85312, 760000), (86000, 753920), (88064, 736250), (94240, 688000), (95000, 682496), (97280, 666500), (99200, 653600), (101308, 640000), (102125, 634880), (102400, 633175), (104576, 620000), (106640, 608000), (107500, 603136), (110080, 589000), (117800, 550400), (121600, 533200), (124000, 522880), (126635, 512000), (126976, 510625), (128000, 506540), (130720, 496000), (133300, 486400), (137600, 471200), (147250, 440320), (150784, 430000), (152000, 426560), (155000, 418304), (158720, 408500), (160000, 405232), (163400, 396800), (166625, 389120), (170624, 380000), (172000, 376960), (176128, 368125), (188480, 344000), (190000, 341248), (194560, 333250), (198400, 326800), (202616, 320000), (204250, 317440), (209152, 310000), (213280, 304000), (215000, 301568), (220160, 294500), (235600, 275200), (243200, 266600), (248000, 261440), (253270, 256000)]