268574670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:696

約数の個数: 256

約数和(自身を含む): 934778880

約数和(自身を除く): 666204210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 17, 18, 21, 26, 27, 30, 34, 35, 39, 42, 45, 51, 54, 63, 65, 70, 78, 85, 90, 91, 102, 105, 117, 119, 126, 130, 135, 153, 170, 182, 189, 195, 210, 221, 234, 238, 255, 270, 273, 306, 315, 351, 357, 378, 390, 442, 455, 459, 510, 546, 585, 595, 630, 643, 663, 702, 714, 765, 819, 910, 918, 945, 1071, 1105, 1170, 1190, 1286, 1326, 1365, 1530, 1547, 1638, 1755, 1785, 1890, 1929, 1989, 2142, 2210, 2295, 2457, 2730, 3094, 3213, 3215, 3315, 3510, 3570, 3858, 3978, 4095, 4501, 4590, 4641, 4914, 5355, 5787, 5967, 6426, 6430, 6630, 7735, 8190, 8359, 9002, 9282, 9645, 9945, 10710, 10931, 11574, 11934, 12285, 13503, 13923, 15470, 16065, 16718, 17361, 19290, 19890, 21862, 22505, 23205, 24570, 25077, 27006, 27846, 28935, 29835, 32130, 32793, 34722, 40509, 41769, 41795, 45010, 46410, 50154, 54655, 57870, 58513, 59670, 65586, 67515, 69615, 75231, 76517, 81018, 83538, 83590, 86805, 98379, 109310, 117026, 121527, 125385, 135030, 139230, 142103, 150462, 153034, 163965, 173610, 175539, 196758, 202545, 208845, 225693, 229551, 243054, 250770, 284206, 292565, 295137, 327930, 351078, 376155, 382585, 405090, 417690, 426309, 451386, 459102, 491895, 526617, 585130, 590274, 607635, 688653, 710515, 752310, 765170, 852618, 877695, 983790, 994721, 1053234, 1128465, 1147755, 1215270, 1278927, 1377306, 1421030, 1475685, 1579851, 1755390, 1989442, 2065959, 2131545, 2256930, 2295510, 2557854, 2633085, 2951370, 2984163, 3159702, 3443265, 3836781, 4131918, 4263090, 4973605, 5266170, 5968326, 6394635, 6886530, 7673562, 7899255, 8952489, 9947210, 10329795, 12789270, 14920815, 15798510, 17904978, 19183905, 20659590, 26857467, 29841630, 38367810, 44762445, 53714934, 89524890, 134287335, 268574670]

約数ペア:

[(1, 268574670), (2, 134287335), (3, 89524890), (5, 53714934), (6, 44762445), (7, 38367810), (9, 29841630), (10, 26857467), (13, 20659590), (14, 19183905), (15, 17904978), (17, 15798510), (18, 14920815), (21, 12789270), (26, 10329795), (27, 9947210), (30, 8952489), (34, 7899255), (35, 7673562), (39, 6886530), (42, 6394635), (45, 5968326), (51, 5266170), (54, 4973605), (63, 4263090), (65, 4131918), (70, 3836781), (78, 3443265), (85, 3159702), (90, 2984163), (91, 2951370), (102, 2633085), (105, 2557854), (117, 2295510), (119, 2256930), (126, 2131545), (130, 2065959), (135, 1989442), (153, 1755390), (170, 1579851), (182, 1475685), (189, 1421030), (195, 1377306), (210, 1278927), (221, 1215270), (234, 1147755), (238, 1128465), (255, 1053234), (270, 994721), (273, 983790), (306, 877695), (315, 852618), (351, 765170), (357, 752310), (378, 710515), (390, 688653), (442, 607635), (455, 590274), (459, 585130), (510, 526617), (546, 491895), (585, 459102), (595, 451386), (630, 426309), (643, 417690), (663, 405090), (702, 382585), (714, 376155), (765, 351078), (819, 327930), (910, 295137), (918, 292565), (945, 284206), (1071, 250770), (1105, 243054), (1170, 229551), (1190, 225693), (1286, 208845), (1326, 202545), (1365, 196758), (1530, 175539), (1547, 173610), (1638, 163965), (1755, 153034), (1785, 150462), (1890, 142103), (1929, 139230), (1989, 135030), (2142, 125385), (2210, 121527), (2295, 117026), (2457, 109310), (2730, 98379), (3094, 86805), (3213, 83590), (3215, 83538), (3315, 81018), (3510, 76517), (3570, 75231), (3858, 69615), (3978, 67515), (4095, 65586), (4501, 59670), (4590, 58513), (4641, 57870), (4914, 54655), (5355, 50154), (5787, 46410), (5967, 45010), (6426, 41795), (6430, 41769), (6630, 40509), (7735, 34722), (8190, 32793), (8359, 32130), (9002, 29835), (9282, 28935), (9645, 27846), (9945, 27006), (10710, 25077), (10931, 24570), (11574, 23205), (11934, 22505), (12285, 21862), (13503, 19890), (13923, 19290), (15470, 17361), (16065, 16718)]