1439020000

素因数分解:

$2^5\times 5^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:283

約数の個数: 240

約数和(自身を含む): 4005517824

約数和(自身を除く): 2566497824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 125, 155, 160, 176, 200, 211, 220, 248, 250, 275, 310, 341, 352, 400, 422, 440, 496, 500, 550, 620, 625, 682, 775, 800, 844, 880, 992, 1000, 1055, 1100, 1240, 1250, 1364, 1375, 1550, 1688, 1705, 1760, 2000, 2110, 2200, 2321, 2480, 2500, 2728, 2750, 3100, 3376, 3410, 3875, 4000, 4220, 4400, 4642, 4960, 5000, 5275, 5456, 5500, 6200, 6541, 6752, 6820, 6875, 7750, 8440, 8525, 8800, 9284, 10000, 10550, 10912, 11000, 11605, 12400, 13082, 13640, 13750, 15500, 16880, 17050, 18568, 19375, 20000, 21100, 22000, 23210, 24800, 26164, 26375, 27280, 27500, 31000, 32705, 33760, 34100, 37136, 38750, 42200, 42625, 44000, 46420, 52328, 52750, 54560, 55000, 58025, 62000, 65410, 68200, 71951, 74272, 77500, 84400, 85250, 92840, 104656, 105500, 110000, 116050, 124000, 130820, 131875, 136400, 143902, 155000, 163525, 168800, 170500, 185680, 209312, 211000, 213125, 220000, 232100, 261640, 263750, 272800, 287804, 290125, 310000, 327050, 341000, 359755, 371360, 422000, 426250, 464200, 523280, 527500, 575608, 580250, 620000, 654100, 682000, 719510, 817625, 844000, 852500, 928400, 1046560, 1055000, 1151216, 1160500, 1308200, 1364000, 1439020, 1450625, 1635250, 1705000, 1798775, 1856800, 2110000, 2302432, 2321000, 2616400, 2878040, 2901250, 3270500, 3410000, 3597550, 4088125, 4220000, 4642000, 5232800, 5756080, 5802500, 6541000, 6820000, 7195100, 8176250, 8993875, 9284000, 11512160, 11605000, 13082000, 14390200, 16352500, 17987750, 23210000, 26164000, 28780400, 32705000, 35975500, 44969375, 46420000, 57560800, 65410000, 71951000, 89938750, 130820000, 143902000, 179877500, 287804000, 359755000, 719510000, 1439020000]

約数ペア:

[(1, 1439020000), (2, 719510000), (4, 359755000), (5, 287804000), (8, 179877500), (10, 143902000), (11, 130820000), (16, 89938750), (20, 71951000), (22, 65410000), (25, 57560800), (31, 46420000), (32, 44969375), (40, 35975500), (44, 32705000), (50, 28780400), (55, 26164000), (62, 23210000), (80, 17987750), (88, 16352500), (100, 14390200), (110, 13082000), (124, 11605000), (125, 11512160), (155, 9284000), (160, 8993875), (176, 8176250), (200, 7195100), (211, 6820000), (220, 6541000), (248, 5802500), (250, 5756080), (275, 5232800), (310, 4642000), (341, 4220000), (352, 4088125), (400, 3597550), (422, 3410000), (440, 3270500), (496, 2901250), (500, 2878040), (550, 2616400), (620, 2321000), (625, 2302432), (682, 2110000), (775, 1856800), (800, 1798775), (844, 1705000), (880, 1635250), (992, 1450625), (1000, 1439020), (1055, 1364000), (1100, 1308200), (1240, 1160500), (1250, 1151216), (1364, 1055000), (1375, 1046560), (1550, 928400), (1688, 852500), (1705, 844000), (1760, 817625), (2000, 719510), (2110, 682000), (2200, 654100), (2321, 620000), (2480, 580250), (2500, 575608), (2728, 527500), (2750, 523280), (3100, 464200), (3376, 426250), (3410, 422000), (3875, 371360), (4000, 359755), (4220, 341000), (4400, 327050), (4642, 310000), (4960, 290125), (5000, 287804), (5275, 272800), (5456, 263750), (5500, 261640), (6200, 232100), (6541, 220000), (6752, 213125), (6820, 211000), (6875, 209312), (7750, 185680), (8440, 170500), (8525, 168800), (8800, 163525), (9284, 155000), (10000, 143902), (10550, 136400), (10912, 131875), (11000, 130820), (11605, 124000), (12400, 116050), (13082, 110000), (13640, 105500), (13750, 104656), (15500, 92840), (16880, 85250), (17050, 84400), (18568, 77500), (19375, 74272), (20000, 71951), (21100, 68200), (22000, 65410), (23210, 62000), (24800, 58025), (26164, 55000), (26375, 54560), (27280, 52750), (27500, 52328), (31000, 46420), (32705, 44000), (33760, 42625), (34100, 42200), (37136, 38750)]