273969960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:492

約数の個数: 256

約数和(自身を含む): 984441600

約数和(自身を除く): 710471640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 29, 30, 33, 34, 40, 44, 51, 55, 58, 60, 66, 68, 85, 87, 88, 102, 110, 116, 120, 132, 136, 145, 165, 170, 174, 187, 204, 220, 232, 255, 264, 290, 319, 330, 340, 348, 374, 408, 421, 435, 440, 493, 510, 561, 580, 638, 660, 680, 696, 748, 842, 870, 935, 957, 986, 1020, 1122, 1160, 1263, 1276, 1320, 1479, 1496, 1595, 1684, 1740, 1870, 1914, 1972, 2040, 2105, 2244, 2465, 2526, 2552, 2805, 2958, 3190, 3368, 3480, 3740, 3828, 3944, 4210, 4488, 4631, 4785, 4930, 5052, 5423, 5610, 5916, 6315, 6380, 7157, 7395, 7480, 7656, 8420, 9262, 9570, 9860, 10104, 10846, 11220, 11832, 12209, 12630, 12760, 13893, 14314, 14790, 16269, 16840, 18524, 19140, 19720, 21471, 21692, 22440, 23155, 24418, 25260, 27115, 27786, 28628, 29580, 32538, 35785, 36627, 37048, 38280, 42942, 43384, 46310, 48836, 50520, 54230, 55572, 57256, 59160, 61045, 65076, 69465, 71570, 73254, 78727, 81345, 85884, 92620, 97672, 107355, 108460, 111144, 122090, 130152, 134299, 138930, 143140, 146508, 157454, 162690, 171768, 183135, 185240, 207553, 214710, 216920, 236181, 244180, 268598, 277860, 286280, 293016, 314908, 325380, 366270, 393635, 402897, 415106, 429420, 472362, 488360, 537196, 555720, 622659, 629816, 650760, 671495, 732540, 787270, 805794, 830212, 858840, 944724, 1037765, 1074392, 1180905, 1245318, 1342990, 1465080, 1574540, 1611588, 1660424, 1889448, 2014485, 2075530, 2283083, 2361810, 2490636, 2685980, 3113295, 3149080, 3223176, 4028970, 4151060, 4566166, 4723620, 4981272, 5371960, 6226590, 6849249, 8057940, 8302120, 9132332, 9447240, 11415415, 12453180, 13698498, 16115880, 18264664, 22830830, 24906360, 27396996, 34246245, 45661660, 54793992, 68492490, 91323320, 136984980, 273969960]

約数ペア:

[(1, 273969960), (2, 136984980), (3, 91323320), (4, 68492490), (5, 54793992), (6, 45661660), (8, 34246245), (10, 27396996), (11, 24906360), (12, 22830830), (15, 18264664), (17, 16115880), (20, 13698498), (22, 12453180), (24, 11415415), (29, 9447240), (30, 9132332), (33, 8302120), (34, 8057940), (40, 6849249), (44, 6226590), (51, 5371960), (55, 4981272), (58, 4723620), (60, 4566166), (66, 4151060), (68, 4028970), (85, 3223176), (87, 3149080), (88, 3113295), (102, 2685980), (110, 2490636), (116, 2361810), (120, 2283083), (132, 2075530), (136, 2014485), (145, 1889448), (165, 1660424), (170, 1611588), (174, 1574540), (187, 1465080), (204, 1342990), (220, 1245318), (232, 1180905), (255, 1074392), (264, 1037765), (290, 944724), (319, 858840), (330, 830212), (340, 805794), (348, 787270), (374, 732540), (408, 671495), (421, 650760), (435, 629816), (440, 622659), (493, 555720), (510, 537196), (561, 488360), (580, 472362), (638, 429420), (660, 415106), (680, 402897), (696, 393635), (748, 366270), (842, 325380), (870, 314908), (935, 293016), (957, 286280), (986, 277860), (1020, 268598), (1122, 244180), (1160, 236181), (1263, 216920), (1276, 214710), (1320, 207553), (1479, 185240), (1496, 183135), (1595, 171768), (1684, 162690), (1740, 157454), (1870, 146508), (1914, 143140), (1972, 138930), (2040, 134299), (2105, 130152), (2244, 122090), (2465, 111144), (2526, 108460), (2552, 107355), (2805, 97672), (2958, 92620), (3190, 85884), (3368, 81345), (3480, 78727), (3740, 73254), (3828, 71570), (3944, 69465), (4210, 65076), (4488, 61045), (4631, 59160), (4785, 57256), (4930, 55572), (5052, 54230), (5423, 50520), (5610, 48836), (5916, 46310), (6315, 43384), (6380, 42942), (7157, 38280), (7395, 37048), (7480, 36627), (7656, 35785), (8420, 32538), (9262, 29580), (9570, 28628), (9860, 27786), (10104, 27115), (10846, 25260), (11220, 24418), (11832, 23155), (12209, 22440), (12630, 21692), (12760, 21471), (13893, 19720), (14314, 19140), (14790, 18524), (16269, 16840)]