2610720840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12583}}^1$

素因数の和:12636

約数の個数: 256

約数和(自身を含む): 10147737600

約数和(自身を除く): 7537016760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 104, 105, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 210, 228, 247, 260, 266, 273, 280, 285, 312, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 570, 665, 728, 741, 760, 780, 798, 840, 910, 988, 1064, 1092, 1140, 1235, 1330, 1365, 1482, 1560, 1596, 1729, 1820, 1976, 1995, 2184, 2280, 2470, 2660, 2730, 2964, 3192, 3458, 3640, 3705, 3990, 4940, 5187, 5320, 5460, 5928, 6916, 7410, 7980, 8645, 9880, 10374, 10920, 12583, 13832, 14820, 15960, 17290, 20748, 25166, 25935, 29640, 34580, 37749, 41496, 50332, 51870, 62915, 69160, 75498, 88081, 100664, 103740, 125830, 150996, 163579, 176162, 188745, 207480, 239077, 251660, 264243, 301992, 327158, 352324, 377490, 440405, 478154, 490737, 503320, 528486, 654316, 704648, 717231, 754980, 817895, 880810, 956308, 981474, 1056972, 1145053, 1195385, 1308632, 1321215, 1434462, 1509960, 1635790, 1673539, 1761620, 1912616, 1962948, 2113944, 2290106, 2390770, 2453685, 2642430, 2868924, 3108001, 3271580, 3347078, 3435159, 3523240, 3586155, 3925896, 4580212, 4781540, 4907370, 5020617, 5284860, 5725265, 5737848, 6216002, 6543160, 6694156, 6870318, 7172310, 8367695, 9160424, 9324003, 9563080, 9814740, 10041234, 10569720, 11450530, 12432004, 13388312, 13740636, 14344620, 15540005, 16735390, 17175795, 18648006, 19629480, 20082468, 21756007, 22901060, 24864008, 25103085, 27481272, 28689240, 31080010, 33470780, 34351590, 37296012, 40164936, 43512014, 45802120, 46620015, 50206170, 62160020, 65268021, 66941560, 68703180, 74592024, 87024028, 93240030, 100412340, 108780035, 124320040, 130536042, 137406360, 174048056, 186480060, 200824680, 217560070, 261072084, 326340105, 372960120, 435120140, 522144168, 652680210, 870240280, 1305360420, 2610720840]

約数ペア:

[(1, 2610720840), (2, 1305360420), (3, 870240280), (4, 652680210), (5, 522144168), (6, 435120140), (7, 372960120), (8, 326340105), (10, 261072084), (12, 217560070), (13, 200824680), (14, 186480060), (15, 174048056), (19, 137406360), (20, 130536042), (21, 124320040), (24, 108780035), (26, 100412340), (28, 93240030), (30, 87024028), (35, 74592024), (38, 68703180), (39, 66941560), (40, 65268021), (42, 62160020), (52, 50206170), (56, 46620015), (57, 45802120), (60, 43512014), (65, 40164936), (70, 37296012), (76, 34351590), (78, 33470780), (84, 31080010), (91, 28689240), (95, 27481272), (104, 25103085), (105, 24864008), (114, 22901060), (120, 21756007), (130, 20082468), (133, 19629480), (140, 18648006), (152, 17175795), (156, 16735390), (168, 15540005), (182, 14344620), (190, 13740636), (195, 13388312), (210, 12432004), (228, 11450530), (247, 10569720), (260, 10041234), (266, 9814740), (273, 9563080), (280, 9324003), (285, 9160424), (312, 8367695), (364, 7172310), (380, 6870318), (390, 6694156), (399, 6543160), (420, 6216002), (455, 5737848), (456, 5725265), (494, 5284860), (520, 5020617), (532, 4907370), (546, 4781540), (570, 4580212), (665, 3925896), (728, 3586155), (741, 3523240), (760, 3435159), (780, 3347078), (798, 3271580), (840, 3108001), (910, 2868924), (988, 2642430), (1064, 2453685), (1092, 2390770), (1140, 2290106), (1235, 2113944), (1330, 1962948), (1365, 1912616), (1482, 1761620), (1560, 1673539), (1596, 1635790), (1729, 1509960), (1820, 1434462), (1976, 1321215), (1995, 1308632), (2184, 1195385), (2280, 1145053), (2470, 1056972), (2660, 981474), (2730, 956308), (2964, 880810), (3192, 817895), (3458, 754980), (3640, 717231), (3705, 704648), (3990, 654316), (4940, 528486), (5187, 503320), (5320, 490737), (5460, 478154), (5928, 440405), (6916, 377490), (7410, 352324), (7980, 327158), (8645, 301992), (9880, 264243), (10374, 251660), (10920, 239077), (12583, 207480), (13832, 188745), (14820, 176162), (15960, 163579), (17290, 150996), (20748, 125830), (25166, 103740), (25935, 100664), (29640, 88081), (34580, 75498), (37749, 69160), (41496, 62915), (50332, 51870)]