140839560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2557}}^1$

素因数の和:2597

約数の個数: 160

約数和(自身を含む): 501419160

約数和(自身を除く): 360579600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1377, 1530, 1620, 1836, 2040, 2295, 2557, 2754, 3060, 3240, 3672, 4590, 5114, 5508, 6120, 6885, 7671, 9180, 10228, 11016, 12785, 13770, 15342, 18360, 20456, 23013, 25570, 27540, 30684, 38355, 43469, 46026, 51140, 55080, 61368, 69039, 76710, 86938, 92052, 102280, 115065, 130407, 138078, 153420, 173876, 184104, 207117, 217345, 230130, 260814, 276156, 306840, 345195, 347752, 391221, 414234, 434690, 460260, 521628, 552312, 652035, 690390, 782442, 828468, 869380, 920520, 1035585, 1043256, 1173663, 1304070, 1380780, 1564884, 1656936, 1738760, 1956105, 2071170, 2347326, 2608140, 2761560, 3129768, 3520989, 3912210, 4142340, 4694652, 5216280, 5868315, 7041978, 7824420, 8284680, 9389304, 11736630, 14083956, 15648840, 17604945, 23473260, 28167912, 35209890, 46946520, 70419780, 140839560]

約数ペア:

[(1, 140839560), (2, 70419780), (3, 46946520), (4, 35209890), (5, 28167912), (6, 23473260), (8, 17604945), (9, 15648840), (10, 14083956), (12, 11736630), (15, 9389304), (17, 8284680), (18, 7824420), (20, 7041978), (24, 5868315), (27, 5216280), (30, 4694652), (34, 4142340), (36, 3912210), (40, 3520989), (45, 3129768), (51, 2761560), (54, 2608140), (60, 2347326), (68, 2071170), (72, 1956105), (81, 1738760), (85, 1656936), (90, 1564884), (102, 1380780), (108, 1304070), (120, 1173663), (135, 1043256), (136, 1035585), (153, 920520), (162, 869380), (170, 828468), (180, 782442), (204, 690390), (216, 652035), (255, 552312), (270, 521628), (306, 460260), (324, 434690), (340, 414234), (360, 391221), (405, 347752), (408, 345195), (459, 306840), (510, 276156), (540, 260814), (612, 230130), (648, 217345), (680, 207117), (765, 184104), (810, 173876), (918, 153420), (1020, 138078), (1080, 130407), (1224, 115065), (1377, 102280), (1530, 92052), (1620, 86938), (1836, 76710), (2040, 69039), (2295, 61368), (2557, 55080), (2754, 51140), (3060, 46026), (3240, 43469), (3672, 38355), (4590, 30684), (5114, 27540), (5508, 25570), (6120, 23013), (6885, 20456), (7671, 18360), (9180, 15342), (10228, 13770), (11016, 12785)]