630948960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7687}}^1$

素因数の和:7730

約数の個数: 192

約数和(自身を含む): 2324851200

約数和(自身を除く): 1693902240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 4104, 4320, 4560, 5130, 5472, 6840, 7687, 8208, 9120, 10260, 13680, 15374, 16416, 20520, 23061, 27360, 30748, 38435, 41040, 46122, 61496, 69183, 76870, 82080, 92244, 115305, 122992, 138366, 146053, 153740, 184488, 207549, 230610, 245984, 276732, 292106, 307480, 345915, 368976, 415098, 438159, 461220, 553464, 584212, 614960, 691830, 730265, 737952, 830196, 876318, 922440, 1037745, 1106928, 1168424, 1229920, 1314477, 1383660, 1460530, 1660392, 1752636, 1844880, 2075490, 2190795, 2213856, 2336848, 2628954, 2767320, 2921060, 3320784, 3505272, 3689760, 3943431, 4150980, 4381590, 4673696, 5257908, 5534640, 5842120, 6572385, 6641568, 7010544, 7886862, 8301960, 8763180, 10515816, 11069280, 11684240, 13144770, 14021088, 15773724, 16603920, 17526360, 19717155, 21031632, 23368480, 26289540, 31547448, 33207840, 35052720, 39434310, 42063264, 52579080, 63094896, 70105440, 78868620, 105158160, 126189792, 157737240, 210316320, 315474480, 630948960]

約数ペア:

[(1, 630948960), (2, 315474480), (3, 210316320), (4, 157737240), (5, 126189792), (6, 105158160), (8, 78868620), (9, 70105440), (10, 63094896), (12, 52579080), (15, 42063264), (16, 39434310), (18, 35052720), (19, 33207840), (20, 31547448), (24, 26289540), (27, 23368480), (30, 21031632), (32, 19717155), (36, 17526360), (38, 16603920), (40, 15773724), (45, 14021088), (48, 13144770), (54, 11684240), (57, 11069280), (60, 10515816), (72, 8763180), (76, 8301960), (80, 7886862), (90, 7010544), (95, 6641568), (96, 6572385), (108, 5842120), (114, 5534640), (120, 5257908), (135, 4673696), (144, 4381590), (152, 4150980), (160, 3943431), (171, 3689760), (180, 3505272), (190, 3320784), (216, 2921060), (228, 2767320), (240, 2628954), (270, 2336848), (285, 2213856), (288, 2190795), (304, 2075490), (342, 1844880), (360, 1752636), (380, 1660392), (432, 1460530), (456, 1383660), (480, 1314477), (513, 1229920), (540, 1168424), (570, 1106928), (608, 1037745), (684, 922440), (720, 876318), (760, 830196), (855, 737952), (864, 730265), (912, 691830), (1026, 614960), (1080, 584212), (1140, 553464), (1368, 461220), (1440, 438159), (1520, 415098), (1710, 368976), (1824, 345915), (2052, 307480), (2160, 292106), (2280, 276732), (2565, 245984), (2736, 230610), (3040, 207549), (3420, 184488), (4104, 153740), (4320, 146053), (4560, 138366), (5130, 122992), (5472, 115305), (6840, 92244), (7687, 82080), (8208, 76870), (9120, 69183), (10260, 61496), (13680, 46122), (15374, 41040), (16416, 38435), (20520, 30748), (23061, 27360)]