164356080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{271}}^1$

素因数の和:332

約数の個数: 240

約数和(自身を含む): 616817664

約数和(自身を除く): 452461584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 271, 280, 285, 304, 336, 361, 380, 399, 420, 456, 532, 542, 560, 570, 665, 722, 760, 798, 813, 840, 912, 1064, 1083, 1084, 1140, 1330, 1355, 1444, 1520, 1596, 1626, 1680, 1805, 1897, 1995, 2128, 2166, 2168, 2280, 2527, 2660, 2710, 2888, 3192, 3252, 3610, 3794, 3990, 4065, 4332, 4336, 4560, 5054, 5149, 5320, 5415, 5420, 5691, 5776, 6384, 6504, 7220, 7581, 7588, 7980, 8130, 8664, 9485, 10108, 10298, 10640, 10830, 10840, 11382, 12635, 13008, 14440, 15162, 15176, 15447, 15960, 16260, 17328, 18970, 20216, 20596, 21660, 21680, 22764, 25270, 25745, 28455, 28880, 30324, 30352, 30894, 31920, 32520, 36043, 37905, 37940, 40432, 41192, 43320, 45528, 50540, 51490, 56910, 60648, 61788, 65040, 72086, 75810, 75880, 77235, 82384, 86640, 91056, 97831, 101080, 102980, 108129, 113820, 121296, 123576, 144172, 151620, 151760, 154470, 180215, 195662, 202160, 205960, 216258, 227640, 247152, 288344, 293493, 303240, 308940, 360430, 391324, 411920, 432516, 455280, 489155, 540645, 576688, 586986, 606480, 617880, 684817, 720860, 782648, 865032, 978310, 1081290, 1173972, 1235760, 1369634, 1441720, 1467465, 1565296, 1730064, 1956620, 2054451, 2162580, 2347944, 2739268, 2883440, 2934930, 3424085, 3913240, 4108902, 4325160, 4695888, 5478536, 5869860, 6848170, 7826480, 8217804, 8650320, 10272255, 10957072, 11739720, 13696340, 16435608, 20544510, 23479440, 27392680, 32871216, 41089020, 54785360, 82178040, 164356080]

約数ペア:

[(1, 164356080), (2, 82178040), (3, 54785360), (4, 41089020), (5, 32871216), (6, 27392680), (7, 23479440), (8, 20544510), (10, 16435608), (12, 13696340), (14, 11739720), (15, 10957072), (16, 10272255), (19, 8650320), (20, 8217804), (21, 7826480), (24, 6848170), (28, 5869860), (30, 5478536), (35, 4695888), (38, 4325160), (40, 4108902), (42, 3913240), (48, 3424085), (56, 2934930), (57, 2883440), (60, 2739268), (70, 2347944), (76, 2162580), (80, 2054451), (84, 1956620), (95, 1730064), (105, 1565296), (112, 1467465), (114, 1441720), (120, 1369634), (133, 1235760), (140, 1173972), (152, 1081290), (168, 978310), (190, 865032), (210, 782648), (228, 720860), (240, 684817), (266, 617880), (271, 606480), (280, 586986), (285, 576688), (304, 540645), (336, 489155), (361, 455280), (380, 432516), (399, 411920), (420, 391324), (456, 360430), (532, 308940), (542, 303240), (560, 293493), (570, 288344), (665, 247152), (722, 227640), (760, 216258), (798, 205960), (813, 202160), (840, 195662), (912, 180215), (1064, 154470), (1083, 151760), (1084, 151620), (1140, 144172), (1330, 123576), (1355, 121296), (1444, 113820), (1520, 108129), (1596, 102980), (1626, 101080), (1680, 97831), (1805, 91056), (1897, 86640), (1995, 82384), (2128, 77235), (2166, 75880), (2168, 75810), (2280, 72086), (2527, 65040), (2660, 61788), (2710, 60648), (2888, 56910), (3192, 51490), (3252, 50540), (3610, 45528), (3794, 43320), (3990, 41192), (4065, 40432), (4332, 37940), (4336, 37905), (4560, 36043), (5054, 32520), (5149, 31920), (5320, 30894), (5415, 30352), (5420, 30324), (5691, 28880), (5776, 28455), (6384, 25745), (6504, 25270), (7220, 22764), (7581, 21680), (7588, 21660), (7980, 20596), (8130, 20216), (8664, 18970), (9485, 17328), (10108, 16260), (10298, 15960), (10640, 15447), (10830, 15176), (10840, 15162), (11382, 14440), (12635, 13008)]