236210520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:354

約数の個数: 256

約数和(自身を含む): 885104640

約数和(自身を除く): 648894120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 97, 104, 105, 120, 130, 140, 156, 168, 182, 194, 195, 210, 223, 260, 273, 280, 291, 312, 364, 388, 390, 420, 446, 455, 485, 520, 546, 582, 669, 679, 728, 776, 780, 840, 892, 910, 970, 1092, 1115, 1164, 1261, 1338, 1358, 1365, 1455, 1560, 1561, 1784, 1820, 1940, 2037, 2184, 2230, 2328, 2522, 2676, 2716, 2730, 2899, 2910, 3122, 3345, 3395, 3640, 3783, 3880, 4074, 4460, 4683, 5044, 5352, 5432, 5460, 5798, 5820, 6244, 6305, 6690, 6790, 7566, 7805, 8148, 8697, 8827, 8920, 9366, 10088, 10185, 10920, 11596, 11640, 12488, 12610, 13380, 13580, 14495, 15132, 15610, 16296, 17394, 17654, 18732, 18915, 20293, 20370, 21631, 23192, 23415, 25220, 26481, 26760, 27160, 28990, 30264, 31220, 34788, 35308, 37464, 37830, 40586, 40740, 43262, 43485, 44135, 46830, 50440, 52962, 57980, 60879, 62440, 64893, 69576, 70616, 75660, 81172, 81480, 86524, 86970, 88270, 93660, 101465, 105924, 108155, 115960, 121758, 129786, 132405, 151320, 151417, 162344, 173048, 173940, 176540, 187320, 202930, 211848, 216310, 243516, 259572, 264810, 281203, 302834, 304395, 324465, 347880, 353080, 405860, 432620, 454251, 487032, 519144, 529620, 562406, 605668, 608790, 648930, 757085, 811720, 843609, 865240, 908502, 1059240, 1124812, 1211336, 1217580, 1297860, 1406015, 1514170, 1687218, 1817004, 1968421, 2249624, 2271255, 2435160, 2595720, 2812030, 3028340, 3374436, 3634008, 3936842, 4218045, 4542510, 5624060, 5905263, 6056680, 6748872, 7873684, 8436090, 9085020, 9842105, 11248120, 11810526, 15747368, 16872180, 18170040, 19684210, 23621052, 29526315, 33744360, 39368420, 47242104, 59052630, 78736840, 118105260, 236210520]

約数ペア:

[(1, 236210520), (2, 118105260), (3, 78736840), (4, 59052630), (5, 47242104), (6, 39368420), (7, 33744360), (8, 29526315), (10, 23621052), (12, 19684210), (13, 18170040), (14, 16872180), (15, 15747368), (20, 11810526), (21, 11248120), (24, 9842105), (26, 9085020), (28, 8436090), (30, 7873684), (35, 6748872), (39, 6056680), (40, 5905263), (42, 5624060), (52, 4542510), (56, 4218045), (60, 3936842), (65, 3634008), (70, 3374436), (78, 3028340), (84, 2812030), (91, 2595720), (97, 2435160), (104, 2271255), (105, 2249624), (120, 1968421), (130, 1817004), (140, 1687218), (156, 1514170), (168, 1406015), (182, 1297860), (194, 1217580), (195, 1211336), (210, 1124812), (223, 1059240), (260, 908502), (273, 865240), (280, 843609), (291, 811720), (312, 757085), (364, 648930), (388, 608790), (390, 605668), (420, 562406), (446, 529620), (455, 519144), (485, 487032), (520, 454251), (546, 432620), (582, 405860), (669, 353080), (679, 347880), (728, 324465), (776, 304395), (780, 302834), (840, 281203), (892, 264810), (910, 259572), (970, 243516), (1092, 216310), (1115, 211848), (1164, 202930), (1261, 187320), (1338, 176540), (1358, 173940), (1365, 173048), (1455, 162344), (1560, 151417), (1561, 151320), (1784, 132405), (1820, 129786), (1940, 121758), (2037, 115960), (2184, 108155), (2230, 105924), (2328, 101465), (2522, 93660), (2676, 88270), (2716, 86970), (2730, 86524), (2899, 81480), (2910, 81172), (3122, 75660), (3345, 70616), (3395, 69576), (3640, 64893), (3783, 62440), (3880, 60879), (4074, 57980), (4460, 52962), (4683, 50440), (5044, 46830), (5352, 44135), (5432, 43485), (5460, 43262), (5798, 40740), (5820, 40586), (6244, 37830), (6305, 37464), (6690, 35308), (6790, 34788), (7566, 31220), (7805, 30264), (8148, 28990), (8697, 27160), (8827, 26760), (8920, 26481), (9366, 25220), (10088, 23415), (10185, 23192), (10920, 21631), (11596, 20370), (11640, 20293), (12488, 18915), (12610, 18732), (13380, 17654), (13580, 17394), (14495, 16296), (15132, 15610)]