13190940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 216

約数和(自身を含む): 49926240

約数和(自身を除く): 36735300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 29, 30, 35, 36, 38, 42, 45, 57, 58, 60, 63, 70, 76, 84, 87, 90, 95, 105, 114, 116, 126, 133, 140, 145, 171, 174, 180, 190, 203, 210, 228, 252, 261, 266, 285, 290, 315, 342, 348, 361, 380, 399, 406, 420, 435, 522, 532, 551, 570, 580, 609, 630, 665, 684, 722, 798, 812, 855, 870, 1015, 1044, 1083, 1102, 1140, 1197, 1218, 1260, 1305, 1330, 1444, 1596, 1653, 1710, 1740, 1805, 1827, 1995, 2030, 2166, 2204, 2394, 2436, 2527, 2610, 2660, 2755, 3045, 3249, 3306, 3420, 3610, 3654, 3857, 3990, 4060, 4332, 4788, 4959, 5054, 5220, 5415, 5510, 5985, 6090, 6498, 6612, 7220, 7308, 7581, 7714, 7980, 8265, 9135, 9918, 10108, 10469, 10830, 11020, 11571, 11970, 12180, 12635, 12996, 15162, 15428, 16245, 16530, 18270, 19285, 19836, 20938, 21660, 22743, 23142, 23940, 24795, 25270, 30324, 31407, 32490, 33060, 34713, 36540, 37905, 38570, 41876, 45486, 46284, 49590, 50540, 52345, 57855, 62814, 64980, 69426, 73283, 75810, 77140, 90972, 94221, 99180, 104690, 113715, 115710, 125628, 138852, 146566, 151620, 157035, 173565, 188442, 209380, 219849, 227430, 231420, 293132, 314070, 347130, 366415, 376884, 439698, 454860, 471105, 628140, 659547, 694260, 732830, 879396, 942210, 1099245, 1319094, 1465660, 1884420, 2198490, 2638188, 3297735, 4396980, 6595470, 13190940]

約数ペア:

[(1, 13190940), (2, 6595470), (3, 4396980), (4, 3297735), (5, 2638188), (6, 2198490), (7, 1884420), (9, 1465660), (10, 1319094), (12, 1099245), (14, 942210), (15, 879396), (18, 732830), (19, 694260), (20, 659547), (21, 628140), (28, 471105), (29, 454860), (30, 439698), (35, 376884), (36, 366415), (38, 347130), (42, 314070), (45, 293132), (57, 231420), (58, 227430), (60, 219849), (63, 209380), (70, 188442), (76, 173565), (84, 157035), (87, 151620), (90, 146566), (95, 138852), (105, 125628), (114, 115710), (116, 113715), (126, 104690), (133, 99180), (140, 94221), (145, 90972), (171, 77140), (174, 75810), (180, 73283), (190, 69426), (203, 64980), (210, 62814), (228, 57855), (252, 52345), (261, 50540), (266, 49590), (285, 46284), (290, 45486), (315, 41876), (342, 38570), (348, 37905), (361, 36540), (380, 34713), (399, 33060), (406, 32490), (420, 31407), (435, 30324), (522, 25270), (532, 24795), (551, 23940), (570, 23142), (580, 22743), (609, 21660), (630, 20938), (665, 19836), (684, 19285), (722, 18270), (798, 16530), (812, 16245), (855, 15428), (870, 15162), (1015, 12996), (1044, 12635), (1083, 12180), (1102, 11970), (1140, 11571), (1197, 11020), (1218, 10830), (1260, 10469), (1305, 10108), (1330, 9918), (1444, 9135), (1596, 8265), (1653, 7980), (1710, 7714), (1740, 7581), (1805, 7308), (1827, 7220), (1995, 6612), (2030, 6498), (2166, 6090), (2204, 5985), (2394, 5510), (2436, 5415), (2527, 5220), (2610, 5054), (2660, 4959), (2755, 4788), (3045, 4332), (3249, 4060), (3306, 3990), (3420, 3857), (3610, 3654)]