1564206720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2819}}^1$

素因数の和:2875

約数の個数: 192

約数和(自身を含む): 5298328800

約数和(自身を除く): 3734122080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 289, 320, 340, 384, 408, 480, 510, 544, 578, 640, 680, 816, 867, 960, 1020, 1088, 1156, 1360, 1445, 1632, 1734, 1920, 2040, 2176, 2312, 2720, 2819, 2890, 3264, 3468, 4080, 4335, 4624, 5440, 5638, 5780, 6528, 6936, 8160, 8457, 8670, 9248, 10880, 11276, 11560, 13872, 14095, 16320, 16914, 17340, 18496, 22552, 23120, 27744, 28190, 32640, 33828, 34680, 36992, 42285, 45104, 46240, 47923, 55488, 56380, 67656, 69360, 84570, 90208, 92480, 95846, 110976, 112760, 135312, 138720, 143769, 169140, 180416, 184960, 191692, 225520, 239615, 270624, 277440, 287538, 338280, 360832, 383384, 451040, 479230, 541248, 554880, 575076, 676560, 718845, 766768, 814691, 902080, 958460, 1082496, 1150152, 1353120, 1437690, 1533536, 1629382, 1804160, 1916920, 2300304, 2444073, 2706240, 2875380, 3067072, 3258764, 3833840, 4073455, 4600608, 4888146, 5412480, 5750760, 6134144, 6517528, 7667680, 8146910, 9201216, 9776292, 11501520, 12220365, 13035056, 15335360, 16293820, 18402432, 19552584, 23003040, 24440730, 26070112, 30670720, 32587640, 39105168, 46006080, 48881460, 52140224, 65175280, 78210336, 92012160, 97762920, 104280448, 130350560, 156420672, 195525840, 260701120, 312841344, 391051680, 521402240, 782103360, 1564206720]

約数ペア:

[(1, 1564206720), (2, 782103360), (3, 521402240), (4, 391051680), (5, 312841344), (6, 260701120), (8, 195525840), (10, 156420672), (12, 130350560), (15, 104280448), (16, 97762920), (17, 92012160), (20, 78210336), (24, 65175280), (30, 52140224), (32, 48881460), (34, 46006080), (40, 39105168), (48, 32587640), (51, 30670720), (60, 26070112), (64, 24440730), (68, 23003040), (80, 19552584), (85, 18402432), (96, 16293820), (102, 15335360), (120, 13035056), (128, 12220365), (136, 11501520), (160, 9776292), (170, 9201216), (192, 8146910), (204, 7667680), (240, 6517528), (255, 6134144), (272, 5750760), (289, 5412480), (320, 4888146), (340, 4600608), (384, 4073455), (408, 3833840), (480, 3258764), (510, 3067072), (544, 2875380), (578, 2706240), (640, 2444073), (680, 2300304), (816, 1916920), (867, 1804160), (960, 1629382), (1020, 1533536), (1088, 1437690), (1156, 1353120), (1360, 1150152), (1445, 1082496), (1632, 958460), (1734, 902080), (1920, 814691), (2040, 766768), (2176, 718845), (2312, 676560), (2720, 575076), (2819, 554880), (2890, 541248), (3264, 479230), (3468, 451040), (4080, 383384), (4335, 360832), (4624, 338280), (5440, 287538), (5638, 277440), (5780, 270624), (6528, 239615), (6936, 225520), (8160, 191692), (8457, 184960), (8670, 180416), (9248, 169140), (10880, 143769), (11276, 138720), (11560, 135312), (13872, 112760), (14095, 110976), (16320, 95846), (16914, 92480), (17340, 90208), (18496, 84570), (22552, 69360), (23120, 67656), (27744, 56380), (28190, 55488), (32640, 47923), (33828, 46240), (34680, 45104), (36992, 42285)]