260147160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2647}}^1$

素因数の和:2687

約数の個数: 256

約数和(自身を含む): 1067673600

約数和(自身を除く): 807526440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2647, 2730, 2808, 3276, 3510, 3640, 3780, 4095, 4680, 4914, 5294, 5460, 6552, 7020, 7560, 7941, 8190, 9828, 10588, 10920, 12285, 13235, 14040, 15882, 16380, 18529, 19656, 21176, 23823, 24570, 26470, 31764, 32760, 34411, 37058, 39705, 47646, 49140, 52940, 55587, 63528, 68822, 71469, 74116, 79410, 92645, 95292, 98280, 103233, 105880, 111174, 119115, 137644, 142938, 148232, 158820, 166761, 172055, 185290, 190584, 206466, 222348, 238230, 240877, 275288, 277935, 285876, 309699, 317640, 333522, 344110, 357345, 370580, 412932, 444696, 476460, 481754, 500283, 516165, 555870, 571752, 619398, 667044, 688220, 714690, 722631, 741160, 825864, 833805, 929097, 952920, 963508, 1000566, 1032330, 1111740, 1204385, 1238796, 1334088, 1376440, 1429380, 1445262, 1548495, 1667610, 1858194, 1927016, 2001132, 2064660, 2167893, 2223480, 2408770, 2477592, 2501415, 2858760, 2890524, 3096990, 3335220, 3613155, 3716388, 4002264, 4129320, 4335786, 4645485, 4817540, 5002830, 5781048, 6193980, 6503679, 6670440, 7226310, 7432776, 8671572, 9290970, 9635080, 10005660, 10839465, 12387960, 13007358, 14452620, 17343144, 18581940, 20011320, 21678930, 26014716, 28905240, 32518395, 37163880, 43357860, 52029432, 65036790, 86715720, 130073580, 260147160]

約数ペア:

[(1, 260147160), (2, 130073580), (3, 86715720), (4, 65036790), (5, 52029432), (6, 43357860), (7, 37163880), (8, 32518395), (9, 28905240), (10, 26014716), (12, 21678930), (13, 20011320), (14, 18581940), (15, 17343144), (18, 14452620), (20, 13007358), (21, 12387960), (24, 10839465), (26, 10005660), (27, 9635080), (28, 9290970), (30, 8671572), (35, 7432776), (36, 7226310), (39, 6670440), (40, 6503679), (42, 6193980), (45, 5781048), (52, 5002830), (54, 4817540), (56, 4645485), (60, 4335786), (63, 4129320), (65, 4002264), (70, 3716388), (72, 3613155), (78, 3335220), (84, 3096990), (90, 2890524), (91, 2858760), (104, 2501415), (105, 2477592), (108, 2408770), (117, 2223480), (120, 2167893), (126, 2064660), (130, 2001132), (135, 1927016), (140, 1858194), (156, 1667610), (168, 1548495), (180, 1445262), (182, 1429380), (189, 1376440), (195, 1334088), (210, 1238796), (216, 1204385), (234, 1111740), (252, 1032330), (260, 1000566), (270, 963508), (273, 952920), (280, 929097), (312, 833805), (315, 825864), (351, 741160), (360, 722631), (364, 714690), (378, 688220), (390, 667044), (420, 619398), (455, 571752), (468, 555870), (504, 516165), (520, 500283), (540, 481754), (546, 476460), (585, 444696), (630, 412932), (702, 370580), (728, 357345), (756, 344110), (780, 333522), (819, 317640), (840, 309699), (910, 285876), (936, 277935), (945, 275288), (1080, 240877), (1092, 238230), (1170, 222348), (1260, 206466), (1365, 190584), (1404, 185290), (1512, 172055), (1560, 166761), (1638, 158820), (1755, 148232), (1820, 142938), (1890, 137644), (2184, 119115), (2340, 111174), (2457, 105880), (2520, 103233), (2647, 98280), (2730, 95292), (2808, 92645), (3276, 79410), (3510, 74116), (3640, 71469), (3780, 68822), (4095, 63528), (4680, 55587), (4914, 52940), (5294, 49140), (5460, 47646), (6552, 39705), (7020, 37058), (7560, 34411), (7941, 32760), (8190, 31764), (9828, 26470), (10588, 24570), (10920, 23823), (12285, 21176), (13235, 19656), (14040, 18529), (15882, 16380)]