1380358800

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{5557}}^1$

素因数の和:5607

約数の個数: 240

約数和(自身を含む): 5127588480

約数和(自身を除く): 3747229680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 36, 40, 45, 46, 48, 50, 54, 60, 69, 72, 75, 80, 90, 92, 100, 108, 115, 120, 135, 138, 144, 150, 180, 184, 200, 207, 216, 225, 230, 240, 270, 276, 300, 345, 360, 368, 400, 414, 432, 450, 460, 540, 552, 575, 600, 621, 675, 690, 720, 828, 900, 920, 1035, 1080, 1104, 1150, 1200, 1242, 1350, 1380, 1656, 1725, 1800, 1840, 2070, 2160, 2300, 2484, 2700, 2760, 3105, 3312, 3450, 3600, 4140, 4600, 4968, 5175, 5400, 5520, 5557, 6210, 6900, 8280, 9200, 9936, 10350, 10800, 11114, 12420, 13800, 15525, 16560, 16671, 20700, 22228, 24840, 27600, 27785, 31050, 33342, 41400, 44456, 49680, 50013, 55570, 62100, 66684, 82800, 83355, 88912, 100026, 111140, 124200, 127811, 133368, 138925, 150039, 166710, 200052, 222280, 248400, 250065, 255622, 266736, 277850, 300078, 333420, 383433, 400104, 416775, 444560, 500130, 511244, 555700, 600156, 639055, 666840, 750195, 766866, 800208, 833550, 1000260, 1022488, 1111400, 1150299, 1200312, 1250325, 1278110, 1333680, 1500390, 1533732, 1667100, 1917165, 2000520, 2044976, 2222800, 2300598, 2400624, 2500650, 2556220, 3000780, 3067464, 3195275, 3334200, 3450897, 3750975, 3834330, 4001040, 4601196, 5001300, 5112440, 5751495, 6001560, 6134928, 6390550, 6668400, 6901794, 7501950, 7668660, 9202392, 9585825, 10002600, 10224880, 11502990, 12003120, 12781100, 13803588, 15003900, 15337320, 17254485, 18404784, 19171650, 20005200, 23005980, 25562200, 27607176, 28757475, 30007800, 30674640, 34508970, 38343300, 46011960, 51124400, 55214352, 57514950, 60015600, 69017940, 76686600, 86272425, 92023920, 115029900, 138035880, 153373200, 172544850, 230059800, 276071760, 345089700, 460119600, 690179400, 1380358800]

約数ペア:

[(1, 1380358800), (2, 690179400), (3, 460119600), (4, 345089700), (5, 276071760), (6, 230059800), (8, 172544850), (9, 153373200), (10, 138035880), (12, 115029900), (15, 92023920), (16, 86272425), (18, 76686600), (20, 69017940), (23, 60015600), (24, 57514950), (25, 55214352), (27, 51124400), (30, 46011960), (36, 38343300), (40, 34508970), (45, 30674640), (46, 30007800), (48, 28757475), (50, 27607176), (54, 25562200), (60, 23005980), (69, 20005200), (72, 19171650), (75, 18404784), (80, 17254485), (90, 15337320), (92, 15003900), (100, 13803588), (108, 12781100), (115, 12003120), (120, 11502990), (135, 10224880), (138, 10002600), (144, 9585825), (150, 9202392), (180, 7668660), (184, 7501950), (200, 6901794), (207, 6668400), (216, 6390550), (225, 6134928), (230, 6001560), (240, 5751495), (270, 5112440), (276, 5001300), (300, 4601196), (345, 4001040), (360, 3834330), (368, 3750975), (400, 3450897), (414, 3334200), (432, 3195275), (450, 3067464), (460, 3000780), (540, 2556220), (552, 2500650), (575, 2400624), (600, 2300598), (621, 2222800), (675, 2044976), (690, 2000520), (720, 1917165), (828, 1667100), (900, 1533732), (920, 1500390), (1035, 1333680), (1080, 1278110), (1104, 1250325), (1150, 1200312), (1200, 1150299), (1242, 1111400), (1350, 1022488), (1380, 1000260), (1656, 833550), (1725, 800208), (1800, 766866), (1840, 750195), (2070, 666840), (2160, 639055), (2300, 600156), (2484, 555700), (2700, 511244), (2760, 500130), (3105, 444560), (3312, 416775), (3450, 400104), (3600, 383433), (4140, 333420), (4600, 300078), (4968, 277850), (5175, 266736), (5400, 255622), (5520, 250065), (5557, 248400), (6210, 222280), (6900, 200052), (8280, 166710), (9200, 150039), (9936, 138925), (10350, 133368), (10800, 127811), (11114, 124200), (12420, 111140), (13800, 100026), (15525, 88912), (16560, 83355), (16671, 82800), (20700, 66684), (22228, 62100), (24840, 55570), (27600, 50013), (27785, 49680), (31050, 44456), (33342, 41400)]