6400440000

素因数分解:

$2^6\times 3^2\times 5^4\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:834

約数の個数: 420

約数和(自身を含む): 23952470256

約数和(自身を除く): 17552030256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 32, 36, 40, 45, 46, 48, 50, 60, 64, 69, 72, 75, 80, 90, 92, 96, 100, 115, 120, 125, 138, 144, 150, 160, 180, 184, 192, 200, 207, 225, 230, 240, 250, 276, 288, 300, 320, 345, 360, 368, 375, 400, 414, 450, 460, 480, 500, 552, 575, 576, 600, 625, 690, 720, 736, 750, 773, 800, 828, 900, 920, 960, 1000, 1035, 1104, 1125, 1150, 1200, 1250, 1380, 1440, 1472, 1500, 1546, 1600, 1656, 1725, 1800, 1840, 1875, 2000, 2070, 2208, 2250, 2300, 2319, 2400, 2500, 2760, 2875, 2880, 3000, 3092, 3312, 3450, 3600, 3680, 3750, 3865, 4000, 4140, 4416, 4500, 4600, 4638, 4800, 5000, 5175, 5520, 5625, 5750, 6000, 6184, 6624, 6900, 6957, 7200, 7360, 7500, 7730, 8000, 8280, 8625, 9000, 9200, 9276, 10000, 10350, 11040, 11250, 11500, 11595, 12000, 12368, 13248, 13800, 13914, 14375, 14400, 15000, 15460, 16560, 17250, 17779, 18000, 18400, 18552, 19325, 20000, 20700, 22080, 22500, 23000, 23190, 24000, 24736, 25875, 27600, 27828, 28750, 30000, 30920, 33120, 34500, 34785, 35558, 36000, 36800, 37104, 38650, 40000, 41400, 43125, 45000, 46000, 46380, 49472, 51750, 53337, 55200, 55656, 57500, 57975, 60000, 61840, 66240, 69000, 69570, 71116, 72000, 74208, 77300, 82800, 86250, 88895, 90000, 92000, 92760, 96625, 103500, 106674, 110400, 111312, 115000, 115950, 120000, 123680, 129375, 138000, 139140, 142232, 148416, 154600, 160011, 165600, 172500, 173925, 177790, 180000, 184000, 185520, 193250, 207000, 213348, 222624, 230000, 231900, 247360, 258750, 266685, 276000, 278280, 284464, 289875, 309200, 320022, 331200, 345000, 347850, 355580, 360000, 371040, 386500, 414000, 426696, 444475, 445248, 460000, 463800, 483125, 517500, 533370, 552000, 556560, 568928, 579750, 618400, 640044, 690000, 695700, 711160, 742080, 773000, 800055, 828000, 853392, 869625, 888950, 920000, 927600, 966250, 1035000, 1066740, 1113120, 1137856, 1159500, 1236800, 1280088, 1333425, 1380000, 1391400, 1422320, 1449375, 1546000, 1600110, 1656000, 1706784, 1739250, 1777900, 1855200, 1932500, 2070000, 2133480, 2222375, 2226240, 2319000, 2560176, 2666850, 2760000, 2782800, 2844640, 2898750, 3092000, 3200220, 3413568, 3478500, 3555800, 3710400, 3865000, 4000275, 4140000, 4266960, 4348125, 4444750, 4638000, 5120352, 5333700, 5565600, 5689280, 5797500, 6184000, 6400440, 6667125, 6957000, 7111600, 7730000, 8000550, 8280000, 8533920, 8696250, 8889500, 9276000, 10240704, 10667400, 11111875, 11131200, 11595000, 12800880, 13334250, 13914000, 14223200, 15460000, 16001100, 17067840, 17392500, 17779000, 18552000, 20001375, 21334800, 22223750, 23190000, 25601760, 26668500, 27828000, 28446400, 30920000, 32002200, 33335625, 34785000, 35558000, 40002750, 42669600, 44447500, 46380000, 51203520, 53337000, 55656000, 64004400, 66671250, 69570000, 71116000, 80005500, 85339200, 88895000, 92760000, 100006875, 106674000, 128008800, 133342500, 139140000, 142232000, 160011000, 177790000, 200013750, 213348000, 256017600, 266685000, 278280000, 320022000, 355580000, 400027500, 426696000, 533370000, 640044000, 711160000, 800055000, 1066740000, 1280088000, 1600110000, 2133480000, 3200220000, 6400440000]

約数ペア:

[(1, 6400440000), (2, 3200220000), (3, 2133480000), (4, 1600110000), (5, 1280088000), (6, 1066740000), (8, 800055000), (9, 711160000), (10, 640044000), (12, 533370000), (15, 426696000), (16, 400027500), (18, 355580000), (20, 320022000), (23, 278280000), (24, 266685000), (25, 256017600), (30, 213348000), (32, 200013750), (36, 177790000), (40, 160011000), (45, 142232000), (46, 139140000), (48, 133342500), (50, 128008800), (60, 106674000), (64, 100006875), (69, 92760000), (72, 88895000), (75, 85339200), (80, 80005500), (90, 71116000), (92, 69570000), (96, 66671250), (100, 64004400), (115, 55656000), (120, 53337000), (125, 51203520), (138, 46380000), (144, 44447500), (150, 42669600), (160, 40002750), (180, 35558000), (184, 34785000), (192, 33335625), (200, 32002200), (207, 30920000), (225, 28446400), (230, 27828000), (240, 26668500), (250, 25601760), (276, 23190000), (288, 22223750), (300, 21334800), (320, 20001375), (345, 18552000), (360, 17779000), (368, 17392500), (375, 17067840), (400, 16001100), (414, 15460000), (450, 14223200), (460, 13914000), (480, 13334250), (500, 12800880), (552, 11595000), (575, 11131200), (576, 11111875), (600, 10667400), (625, 10240704), (690, 9276000), (720, 8889500), (736, 8696250), (750, 8533920), (773, 8280000), (800, 8000550), (828, 7730000), (900, 7111600), (920, 6957000), (960, 6667125), (1000, 6400440), (1035, 6184000), (1104, 5797500), (1125, 5689280), (1150, 5565600), (1200, 5333700), (1250, 5120352), (1380, 4638000), (1440, 4444750), (1472, 4348125), (1500, 4266960), (1546, 4140000), (1600, 4000275), (1656, 3865000), (1725, 3710400), (1800, 3555800), (1840, 3478500), (1875, 3413568), (2000, 3200220), (2070, 3092000), (2208, 2898750), (2250, 2844640), (2300, 2782800), (2319, 2760000), (2400, 2666850), (2500, 2560176), (2760, 2319000), (2875, 2226240), (2880, 2222375), (3000, 2133480), (3092, 2070000), (3312, 1932500), (3450, 1855200), (3600, 1777900), (3680, 1739250), (3750, 1706784), (3865, 1656000), (4000, 1600110), (4140, 1546000), (4416, 1449375), (4500, 1422320), (4600, 1391400), (4638, 1380000), (4800, 1333425), (5000, 1280088), (5175, 1236800), (5520, 1159500), (5625, 1137856), (5750, 1113120), (6000, 1066740), (6184, 1035000), (6624, 966250), (6900, 927600), (6957, 920000), (7200, 888950), (7360, 869625), (7500, 853392), (7730, 828000), (8000, 800055), (8280, 773000), (8625, 742080), (9000, 711160), (9200, 695700), (9276, 690000), (10000, 640044), (10350, 618400), (11040, 579750), (11250, 568928), (11500, 556560), (11595, 552000), (12000, 533370), (12368, 517500), (13248, 483125), (13800, 463800), (13914, 460000), (14375, 445248), (14400, 444475), (15000, 426696), (15460, 414000), (16560, 386500), (17250, 371040), (17779, 360000), (18000, 355580), (18400, 347850), (18552, 345000), (19325, 331200), (20000, 320022), (20700, 309200), (22080, 289875), (22500, 284464), (23000, 278280), (23190, 276000), (24000, 266685), (24736, 258750), (25875, 247360), (27600, 231900), (27828, 230000), (28750, 222624), (30000, 213348), (30920, 207000), (33120, 193250), (34500, 185520), (34785, 184000), (35558, 180000), (36000, 177790), (36800, 173925), (37104, 172500), (38650, 165600), (40000, 160011), (41400, 154600), (43125, 148416), (45000, 142232), (46000, 139140), (46380, 138000), (49472, 129375), (51750, 123680), (53337, 120000), (55200, 115950), (55656, 115000), (57500, 111312), (57975, 110400), (60000, 106674), (61840, 103500), (66240, 96625), (69000, 92760), (69570, 92000), (71116, 90000), (72000, 88895), (74208, 86250), (77300, 82800)]