13587420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 50512896

約数和(自身を除く): 36925476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 51, 55, 60, 66, 68, 70, 77, 84, 85, 102, 105, 110, 119, 132, 140, 154, 165, 170, 173, 187, 204, 210, 220, 231, 238, 255, 308, 330, 340, 346, 357, 374, 385, 420, 462, 476, 510, 519, 561, 595, 660, 692, 714, 748, 770, 865, 924, 935, 1020, 1038, 1122, 1155, 1190, 1211, 1309, 1428, 1540, 1730, 1785, 1870, 1903, 2076, 2244, 2310, 2380, 2422, 2595, 2618, 2805, 2941, 3460, 3570, 3633, 3740, 3806, 3927, 4620, 4844, 5190, 5236, 5610, 5709, 5882, 6055, 6545, 7140, 7266, 7612, 7854, 8823, 9515, 10380, 11220, 11418, 11764, 12110, 13090, 13321, 14532, 14705, 15708, 17646, 18165, 19030, 19635, 20587, 22836, 24220, 26180, 26642, 28545, 29410, 32351, 35292, 36330, 38060, 39270, 39963, 41174, 44115, 53284, 57090, 58820, 61761, 64702, 66605, 72660, 78540, 79926, 82348, 88230, 97053, 102935, 114180, 123522, 129404, 133210, 159852, 161755, 176460, 194106, 199815, 205870, 226457, 247044, 266420, 308805, 323510, 388212, 399630, 411740, 452914, 485265, 617610, 647020, 679371, 799260, 905828, 970530, 1132285, 1235220, 1358742, 1941060, 2264570, 2717484, 3396855, 4529140, 6793710, 13587420]

約数ペア:

[(1, 13587420), (2, 6793710), (3, 4529140), (4, 3396855), (5, 2717484), (6, 2264570), (7, 1941060), (10, 1358742), (11, 1235220), (12, 1132285), (14, 970530), (15, 905828), (17, 799260), (20, 679371), (21, 647020), (22, 617610), (28, 485265), (30, 452914), (33, 411740), (34, 399630), (35, 388212), (42, 323510), (44, 308805), (51, 266420), (55, 247044), (60, 226457), (66, 205870), (68, 199815), (70, 194106), (77, 176460), (84, 161755), (85, 159852), (102, 133210), (105, 129404), (110, 123522), (119, 114180), (132, 102935), (140, 97053), (154, 88230), (165, 82348), (170, 79926), (173, 78540), (187, 72660), (204, 66605), (210, 64702), (220, 61761), (231, 58820), (238, 57090), (255, 53284), (308, 44115), (330, 41174), (340, 39963), (346, 39270), (357, 38060), (374, 36330), (385, 35292), (420, 32351), (462, 29410), (476, 28545), (510, 26642), (519, 26180), (561, 24220), (595, 22836), (660, 20587), (692, 19635), (714, 19030), (748, 18165), (770, 17646), (865, 15708), (924, 14705), (935, 14532), (1020, 13321), (1038, 13090), (1122, 12110), (1155, 11764), (1190, 11418), (1211, 11220), (1309, 10380), (1428, 9515), (1540, 8823), (1730, 7854), (1785, 7612), (1870, 7266), (1903, 7140), (2076, 6545), (2244, 6055), (2310, 5882), (2380, 5709), (2422, 5610), (2595, 5236), (2618, 5190), (2805, 4844), (2941, 4620), (3460, 3927), (3570, 3806), (3633, 3740)]