2520593920

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 320

約数和(自身を含む): 7053298560

約数和(自身を除く): 4532704640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 37, 40, 46, 52, 64, 65, 74, 80, 89, 92, 104, 115, 128, 130, 148, 160, 178, 184, 185, 208, 230, 256, 260, 296, 299, 320, 356, 368, 370, 416, 445, 460, 481, 512, 520, 592, 598, 640, 712, 736, 740, 832, 851, 890, 920, 962, 1040, 1157, 1184, 1196, 1280, 1424, 1472, 1480, 1495, 1664, 1702, 1780, 1840, 1924, 2047, 2080, 2314, 2368, 2392, 2405, 2560, 2848, 2944, 2960, 2990, 3293, 3328, 3404, 3560, 3680, 3848, 4094, 4160, 4255, 4628, 4736, 4784, 4810, 5696, 5785, 5888, 5920, 5980, 6586, 6656, 6808, 7120, 7360, 7696, 8188, 8320, 8510, 9256, 9472, 9568, 9620, 10235, 11063, 11392, 11570, 11776, 11840, 11960, 13172, 13616, 14240, 14720, 15392, 16376, 16465, 16640, 17020, 18512, 18944, 19136, 19240, 20470, 22126, 22784, 23140, 23680, 23920, 26344, 26611, 27232, 28480, 29440, 30784, 32752, 32930, 33280, 34040, 37024, 38272, 38480, 40940, 42809, 44252, 45568, 46280, 47360, 47840, 52688, 53222, 54464, 55315, 56960, 58880, 61568, 65504, 65860, 68080, 74048, 75739, 76544, 76960, 81880, 85618, 88504, 92560, 94720, 95680, 105376, 106444, 108928, 110630, 113920, 123136, 131008, 131720, 133055, 136160, 148096, 151478, 153088, 153920, 163760, 171236, 177008, 185120, 191360, 210752, 212888, 214045, 217856, 221260, 227840, 246272, 262016, 263440, 266110, 272320, 296192, 302956, 307840, 327520, 342472, 354016, 370240, 378695, 382720, 421504, 425776, 428090, 435712, 442520, 524032, 526880, 532220, 544640, 592384, 605912, 615680, 655040, 684944, 708032, 740480, 757390, 765440, 843008, 851552, 856180, 885040, 984607, 1048064, 1053760, 1064440, 1089280, 1211824, 1231360, 1310080, 1369888, 1416064, 1480960, 1514780, 1686016, 1703104, 1712360, 1770080, 1969214, 2107520, 2128880, 2178560, 2423648, 2620160, 2739776, 2832128, 2961920, 3029560, 3406208, 3424720, 3540160, 3938428, 4215040, 4257760, 4847296, 4923035, 5240320, 5479552, 5664256, 6059120, 6812416, 6849440, 7080320, 7876856, 8430080, 8515520, 9694592, 9846070, 10959104, 12118240, 13624832, 13698880, 14160640, 15753712, 17031040, 19389184, 19692140, 21918208, 24236480, 27397760, 28321280, 31507424, 34062080, 38778368, 39384280, 48472960, 54795520, 63014848, 68124160, 78768560, 96945920, 109591040, 126029696, 157537120, 193891840, 252059392, 315074240, 504118784, 630148480, 1260296960, 2520593920]

約数ペア:

[(1, 2520593920), (2, 1260296960), (4, 630148480), (5, 504118784), (8, 315074240), (10, 252059392), (13, 193891840), (16, 157537120), (20, 126029696), (23, 109591040), (26, 96945920), (32, 78768560), (37, 68124160), (40, 63014848), (46, 54795520), (52, 48472960), (64, 39384280), (65, 38778368), (74, 34062080), (80, 31507424), (89, 28321280), (92, 27397760), (104, 24236480), (115, 21918208), (128, 19692140), (130, 19389184), (148, 17031040), (160, 15753712), (178, 14160640), (184, 13698880), (185, 13624832), (208, 12118240), (230, 10959104), (256, 9846070), (260, 9694592), (296, 8515520), (299, 8430080), (320, 7876856), (356, 7080320), (368, 6849440), (370, 6812416), (416, 6059120), (445, 5664256), (460, 5479552), (481, 5240320), (512, 4923035), (520, 4847296), (592, 4257760), (598, 4215040), (640, 3938428), (712, 3540160), (736, 3424720), (740, 3406208), (832, 3029560), (851, 2961920), (890, 2832128), (920, 2739776), (962, 2620160), (1040, 2423648), (1157, 2178560), (1184, 2128880), (1196, 2107520), (1280, 1969214), (1424, 1770080), (1472, 1712360), (1480, 1703104), (1495, 1686016), (1664, 1514780), (1702, 1480960), (1780, 1416064), (1840, 1369888), (1924, 1310080), (2047, 1231360), (2080, 1211824), (2314, 1089280), (2368, 1064440), (2392, 1053760), (2405, 1048064), (2560, 984607), (2848, 885040), (2944, 856180), (2960, 851552), (2990, 843008), (3293, 765440), (3328, 757390), (3404, 740480), (3560, 708032), (3680, 684944), (3848, 655040), (4094, 615680), (4160, 605912), (4255, 592384), (4628, 544640), (4736, 532220), (4784, 526880), (4810, 524032), (5696, 442520), (5785, 435712), (5888, 428090), (5920, 425776), (5980, 421504), (6586, 382720), (6656, 378695), (6808, 370240), (7120, 354016), (7360, 342472), (7696, 327520), (8188, 307840), (8320, 302956), (8510, 296192), (9256, 272320), (9472, 266110), (9568, 263440), (9620, 262016), (10235, 246272), (11063, 227840), (11392, 221260), (11570, 217856), (11776, 214045), (11840, 212888), (11960, 210752), (13172, 191360), (13616, 185120), (14240, 177008), (14720, 171236), (15392, 163760), (16376, 153920), (16465, 153088), (16640, 151478), (17020, 148096), (18512, 136160), (18944, 133055), (19136, 131720), (19240, 131008), (20470, 123136), (22126, 113920), (22784, 110630), (23140, 108928), (23680, 106444), (23920, 105376), (26344, 95680), (26611, 94720), (27232, 92560), (28480, 88504), (29440, 85618), (30784, 81880), (32752, 76960), (32930, 76544), (33280, 75739), (34040, 74048), (37024, 68080), (38272, 65860), (38480, 65504), (40940, 61568), (42809, 58880), (44252, 56960), (45568, 55315), (46280, 54464), (47360, 53222), (47840, 52688)]