170262540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1453}}^1$

素因数の和:1509

約数の個数: 192

約数和(自身を含む): 625336320

約数和(自身を除く): 455073780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 558, 620, 630, 651, 756, 837, 868, 930, 945, 1085, 1116, 1260, 1302, 1395, 1453, 1674, 1860, 1890, 1953, 2170, 2604, 2790, 2906, 3255, 3348, 3780, 3906, 4185, 4340, 4359, 5580, 5812, 5859, 6510, 7265, 7812, 8370, 8718, 9765, 10171, 11718, 13020, 13077, 14530, 16740, 17436, 19530, 20342, 21795, 23436, 26154, 29060, 29295, 30513, 39060, 39231, 40684, 43590, 45043, 50855, 52308, 58590, 61026, 65385, 78462, 87180, 90086, 91539, 101710, 117180, 122052, 130770, 135129, 152565, 156924, 180172, 183078, 196155, 203420, 225215, 261540, 270258, 274617, 305130, 315301, 366156, 392310, 405387, 450430, 457695, 540516, 549234, 610260, 630602, 675645, 784620, 810774, 900860, 915390, 945903, 1098468, 1216161, 1261204, 1351290, 1373085, 1576505, 1621548, 1830780, 1891806, 2026935, 2432322, 2702580, 2746170, 2837709, 3153010, 3783612, 4053870, 4729515, 4864644, 5492340, 5675418, 6080805, 6306020, 8107740, 8513127, 9459030, 11350836, 12161610, 14188545, 17026254, 18918060, 24323220, 28377090, 34052508, 42565635, 56754180, 85131270, 170262540]

約数ペア:

[(1, 170262540), (2, 85131270), (3, 56754180), (4, 42565635), (5, 34052508), (6, 28377090), (7, 24323220), (9, 18918060), (10, 17026254), (12, 14188545), (14, 12161610), (15, 11350836), (18, 9459030), (20, 8513127), (21, 8107740), (27, 6306020), (28, 6080805), (30, 5675418), (31, 5492340), (35, 4864644), (36, 4729515), (42, 4053870), (45, 3783612), (54, 3153010), (60, 2837709), (62, 2746170), (63, 2702580), (70, 2432322), (84, 2026935), (90, 1891806), (93, 1830780), (105, 1621548), (108, 1576505), (124, 1373085), (126, 1351290), (135, 1261204), (140, 1216161), (155, 1098468), (180, 945903), (186, 915390), (189, 900860), (210, 810774), (217, 784620), (252, 675645), (270, 630602), (279, 610260), (310, 549234), (315, 540516), (372, 457695), (378, 450430), (420, 405387), (434, 392310), (465, 366156), (540, 315301), (558, 305130), (620, 274617), (630, 270258), (651, 261540), (756, 225215), (837, 203420), (868, 196155), (930, 183078), (945, 180172), (1085, 156924), (1116, 152565), (1260, 135129), (1302, 130770), (1395, 122052), (1453, 117180), (1674, 101710), (1860, 91539), (1890, 90086), (1953, 87180), (2170, 78462), (2604, 65385), (2790, 61026), (2906, 58590), (3255, 52308), (3348, 50855), (3780, 45043), (3906, 43590), (4185, 40684), (4340, 39231), (4359, 39060), (5580, 30513), (5812, 29295), (5859, 29060), (6510, 26154), (7265, 23436), (7812, 21795), (8370, 20342), (8718, 19530), (9765, 17436), (10171, 16740), (11718, 14530), (13020, 13077)]