626993920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 288

約数和(自身を含む): 1883750400

約数和(自身を除く): 1256756480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 29, 32, 35, 38, 40, 56, 58, 64, 70, 76, 80, 95, 112, 116, 127, 128, 133, 140, 145, 152, 160, 190, 203, 224, 232, 254, 256, 266, 280, 290, 304, 320, 380, 406, 448, 464, 508, 532, 551, 560, 580, 608, 635, 640, 665, 760, 812, 889, 896, 928, 1015, 1016, 1064, 1102, 1120, 1160, 1216, 1270, 1280, 1330, 1520, 1624, 1778, 1792, 1856, 2030, 2032, 2128, 2204, 2240, 2320, 2413, 2432, 2540, 2660, 2755, 3040, 3248, 3556, 3683, 3712, 3857, 4060, 4064, 4256, 4408, 4445, 4480, 4640, 4826, 4864, 5080, 5320, 5510, 6080, 6496, 7112, 7366, 7424, 7714, 8120, 8128, 8512, 8816, 8890, 8960, 9280, 9652, 10160, 10640, 11020, 12065, 12160, 12992, 14224, 14732, 15428, 16240, 16256, 16891, 17024, 17632, 17780, 18415, 18560, 19285, 19304, 20320, 21280, 22040, 24130, 24320, 25781, 25984, 28448, 29464, 30856, 32480, 32512, 33782, 34048, 35264, 35560, 36830, 37120, 38570, 38608, 40640, 42560, 44080, 48260, 51562, 51968, 56896, 58928, 61712, 64960, 67564, 69977, 70528, 71120, 73660, 77140, 77216, 81280, 84455, 85120, 88160, 96520, 103124, 113792, 117856, 123424, 128905, 129920, 135128, 139954, 141056, 142240, 147320, 154280, 154432, 162560, 168910, 170240, 176320, 193040, 206248, 227584, 235712, 246848, 257810, 259840, 270256, 279908, 284480, 294640, 308560, 308864, 337820, 349885, 352640, 386080, 412496, 471424, 489839, 493696, 515620, 540512, 559816, 568960, 589280, 617120, 617728, 675640, 699770, 705280, 772160, 824992, 942848, 979678, 987392, 1031240, 1081024, 1119632, 1137920, 1178560, 1234240, 1351280, 1399540, 1544320, 1649984, 1959356, 2062480, 2162048, 2239264, 2357120, 2449195, 2468480, 2702560, 2799080, 3088640, 3299968, 3918712, 4124960, 4324096, 4478528, 4714240, 4898390, 4936960, 5405120, 5598160, 6599936, 7837424, 8249920, 8957056, 9796780, 10810240, 11196320, 15674848, 16499840, 17914112, 19593560, 21620480, 22392640, 31349696, 32999680, 39187120, 44785280, 62699392, 78374240, 89570560, 125398784, 156748480, 313496960, 626993920]

約数ペア:

[(1, 626993920), (2, 313496960), (4, 156748480), (5, 125398784), (7, 89570560), (8, 78374240), (10, 62699392), (14, 44785280), (16, 39187120), (19, 32999680), (20, 31349696), (28, 22392640), (29, 21620480), (32, 19593560), (35, 17914112), (38, 16499840), (40, 15674848), (56, 11196320), (58, 10810240), (64, 9796780), (70, 8957056), (76, 8249920), (80, 7837424), (95, 6599936), (112, 5598160), (116, 5405120), (127, 4936960), (128, 4898390), (133, 4714240), (140, 4478528), (145, 4324096), (152, 4124960), (160, 3918712), (190, 3299968), (203, 3088640), (224, 2799080), (232, 2702560), (254, 2468480), (256, 2449195), (266, 2357120), (280, 2239264), (290, 2162048), (304, 2062480), (320, 1959356), (380, 1649984), (406, 1544320), (448, 1399540), (464, 1351280), (508, 1234240), (532, 1178560), (551, 1137920), (560, 1119632), (580, 1081024), (608, 1031240), (635, 987392), (640, 979678), (665, 942848), (760, 824992), (812, 772160), (889, 705280), (896, 699770), (928, 675640), (1015, 617728), (1016, 617120), (1064, 589280), (1102, 568960), (1120, 559816), (1160, 540512), (1216, 515620), (1270, 493696), (1280, 489839), (1330, 471424), (1520, 412496), (1624, 386080), (1778, 352640), (1792, 349885), (1856, 337820), (2030, 308864), (2032, 308560), (2128, 294640), (2204, 284480), (2240, 279908), (2320, 270256), (2413, 259840), (2432, 257810), (2540, 246848), (2660, 235712), (2755, 227584), (3040, 206248), (3248, 193040), (3556, 176320), (3683, 170240), (3712, 168910), (3857, 162560), (4060, 154432), (4064, 154280), (4256, 147320), (4408, 142240), (4445, 141056), (4480, 139954), (4640, 135128), (4826, 129920), (4864, 128905), (5080, 123424), (5320, 117856), (5510, 113792), (6080, 103124), (6496, 96520), (7112, 88160), (7366, 85120), (7424, 84455), (7714, 81280), (8120, 77216), (8128, 77140), (8512, 73660), (8816, 71120), (8890, 70528), (8960, 69977), (9280, 67564), (9652, 64960), (10160, 61712), (10640, 58928), (11020, 56896), (12065, 51968), (12160, 51562), (12992, 48260), (14224, 44080), (14732, 42560), (15428, 40640), (16240, 38608), (16256, 38570), (16891, 37120), (17024, 36830), (17632, 35560), (17780, 35264), (18415, 34048), (18560, 33782), (19285, 32512), (19304, 32480), (20320, 30856), (21280, 29464), (22040, 28448), (24130, 25984), (24320, 25781)]