164925180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:326

約数の個数: 288

約数和(自身を含む): 625121280

約数和(自身を除く): 460196100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 49, 54, 60, 63, 69, 70, 84, 90, 92, 98, 105, 108, 115, 126, 135, 138, 140, 147, 161, 180, 189, 196, 207, 210, 230, 245, 252, 270, 271, 276, 294, 315, 322, 345, 378, 414, 420, 441, 460, 483, 490, 540, 542, 588, 621, 630, 644, 690, 735, 756, 805, 813, 828, 882, 945, 966, 980, 1035, 1084, 1127, 1242, 1260, 1323, 1355, 1380, 1449, 1470, 1610, 1626, 1764, 1890, 1897, 1932, 2070, 2205, 2254, 2415, 2439, 2484, 2646, 2710, 2898, 2940, 3105, 3220, 3252, 3381, 3780, 3794, 4065, 4140, 4347, 4410, 4508, 4830, 4878, 5292, 5420, 5635, 5691, 5796, 6210, 6233, 6615, 6762, 7245, 7317, 7588, 8130, 8694, 8820, 9485, 9660, 9756, 10143, 11270, 11382, 12195, 12420, 12466, 13230, 13279, 13524, 14490, 14634, 16260, 16905, 17073, 17388, 18699, 18970, 20286, 21735, 22540, 22764, 24390, 24932, 26460, 26558, 28455, 28980, 29268, 30429, 31165, 33810, 34146, 36585, 37398, 37940, 39837, 40572, 43470, 43631, 48780, 50715, 51219, 53116, 56097, 56910, 60858, 62330, 66395, 67620, 68292, 73170, 74796, 79674, 85365, 86940, 87262, 93495, 101430, 102438, 112194, 113820, 119511, 121716, 124660, 130893, 132790, 146340, 152145, 159348, 168291, 170730, 174524, 186990, 199185, 202860, 204876, 218155, 224388, 239022, 256095, 261786, 265580, 280485, 304290, 305417, 336582, 341460, 358533, 373980, 392679, 398370, 436310, 478044, 512190, 523572, 560970, 597555, 608580, 610834, 654465, 673164, 717066, 785358, 796740, 841455, 872620, 916251, 1024380, 1121940, 1178037, 1195110, 1221668, 1308930, 1434132, 1527085, 1570716, 1682910, 1792665, 1832502, 1963395, 2356074, 2390220, 2617860, 2748753, 3054170, 3365820, 3585330, 3665004, 3926790, 4581255, 4712148, 5497506, 5890185, 6108340, 7170660, 7853580, 8246259, 9162510, 10995012, 11780370, 13743765, 16492518, 18325020, 23560740, 27487530, 32985036, 41231295, 54975060, 82462590, 164925180]

約数ペア:

[(1, 164925180), (2, 82462590), (3, 54975060), (4, 41231295), (5, 32985036), (6, 27487530), (7, 23560740), (9, 18325020), (10, 16492518), (12, 13743765), (14, 11780370), (15, 10995012), (18, 9162510), (20, 8246259), (21, 7853580), (23, 7170660), (27, 6108340), (28, 5890185), (30, 5497506), (35, 4712148), (36, 4581255), (42, 3926790), (45, 3665004), (46, 3585330), (49, 3365820), (54, 3054170), (60, 2748753), (63, 2617860), (69, 2390220), (70, 2356074), (84, 1963395), (90, 1832502), (92, 1792665), (98, 1682910), (105, 1570716), (108, 1527085), (115, 1434132), (126, 1308930), (135, 1221668), (138, 1195110), (140, 1178037), (147, 1121940), (161, 1024380), (180, 916251), (189, 872620), (196, 841455), (207, 796740), (210, 785358), (230, 717066), (245, 673164), (252, 654465), (270, 610834), (271, 608580), (276, 597555), (294, 560970), (315, 523572), (322, 512190), (345, 478044), (378, 436310), (414, 398370), (420, 392679), (441, 373980), (460, 358533), (483, 341460), (490, 336582), (540, 305417), (542, 304290), (588, 280485), (621, 265580), (630, 261786), (644, 256095), (690, 239022), (735, 224388), (756, 218155), (805, 204876), (813, 202860), (828, 199185), (882, 186990), (945, 174524), (966, 170730), (980, 168291), (1035, 159348), (1084, 152145), (1127, 146340), (1242, 132790), (1260, 130893), (1323, 124660), (1355, 121716), (1380, 119511), (1449, 113820), (1470, 112194), (1610, 102438), (1626, 101430), (1764, 93495), (1890, 87262), (1897, 86940), (1932, 85365), (2070, 79674), (2205, 74796), (2254, 73170), (2415, 68292), (2439, 67620), (2484, 66395), (2646, 62330), (2710, 60858), (2898, 56910), (2940, 56097), (3105, 53116), (3220, 51219), (3252, 50715), (3381, 48780), (3780, 43631), (3794, 43470), (4065, 40572), (4140, 39837), (4347, 37940), (4410, 37398), (4508, 36585), (4830, 34146), (4878, 33810), (5292, 31165), (5420, 30429), (5635, 29268), (5691, 28980), (5796, 28455), (6210, 26558), (6233, 26460), (6615, 24932), (6762, 24390), (7245, 22764), (7317, 22540), (7588, 21735), (8130, 20286), (8694, 18970), (8820, 18699), (9485, 17388), (9660, 17073), (9756, 16905), (10143, 16260), (11270, 14634), (11382, 14490), (12195, 13524), (12420, 13279), (12466, 13230)]