328610520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{14489}}^1$

素因数の和:14519

約数の個数: 160

約数和(自身を含む): 1262368800

約数和(自身を除く): 933758280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 14489, 22680, 28978, 43467, 57956, 72445, 86934, 101423, 115912, 130401, 144890, 173868, 202846, 217335, 260802, 289780, 304269, 347736, 391203, 405692, 434670, 507115, 521604, 579560, 608538, 652005, 782406, 811384, 869340, 912807, 1014230, 1043208, 1173609, 1217076, 1304010, 1521345, 1564812, 1738680, 1825614, 1956015, 2028460, 2347218, 2434152, 2608020, 2738421, 3042690, 3129624, 3651228, 3912030, 4056920, 4564035, 4694436, 5216040, 5476842, 5868045, 6085380, 7302456, 7824060, 8215263, 9128070, 9388872, 10953684, 11736090, 12170760, 13692105, 15648120, 16430526, 18256140, 21907368, 23472180, 27384210, 32861052, 36512280, 41076315, 46944360, 54768420, 65722104, 82152630, 109536840, 164305260, 328610520]

約数ペア:

[(1, 328610520), (2, 164305260), (3, 109536840), (4, 82152630), (5, 65722104), (6, 54768420), (7, 46944360), (8, 41076315), (9, 36512280), (10, 32861052), (12, 27384210), (14, 23472180), (15, 21907368), (18, 18256140), (20, 16430526), (21, 15648120), (24, 13692105), (27, 12170760), (28, 11736090), (30, 10953684), (35, 9388872), (36, 9128070), (40, 8215263), (42, 7824060), (45, 7302456), (54, 6085380), (56, 5868045), (60, 5476842), (63, 5216040), (70, 4694436), (72, 4564035), (81, 4056920), (84, 3912030), (90, 3651228), (105, 3129624), (108, 3042690), (120, 2738421), (126, 2608020), (135, 2434152), (140, 2347218), (162, 2028460), (168, 1956015), (180, 1825614), (189, 1738680), (210, 1564812), (216, 1521345), (252, 1304010), (270, 1217076), (280, 1173609), (315, 1043208), (324, 1014230), (360, 912807), (378, 869340), (405, 811384), (420, 782406), (504, 652005), (540, 608538), (567, 579560), (630, 521604), (648, 507115), (756, 434670), (810, 405692), (840, 391203), (945, 347736), (1080, 304269), (1134, 289780), (1260, 260802), (1512, 217335), (1620, 202846), (1890, 173868), (2268, 144890), (2520, 130401), (2835, 115912), (3240, 101423), (3780, 86934), (4536, 72445), (5670, 57956), (7560, 43467), (11340, 28978), (14489, 22680)]