170966880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{2423}}^1$

素因数の和:2458

約数の個数: 216

約数和(自身を含む): 678957552

約数和(自身を除く): 507990672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2423, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 4846, 5040, 5880, 7056, 7269, 7840, 8820, 9692, 10080, 11760, 12115, 14112, 14538, 16961, 17640, 19384, 21807, 23520, 24230, 29076, 33922, 35280, 36345, 38768, 43614, 48460, 50883, 58152, 67844, 70560, 72690, 77536, 84805, 87228, 96920, 101766, 109035, 116304, 118727, 135688, 145380, 152649, 169610, 174456, 193840, 203532, 218070, 232608, 237454, 254415, 271376, 290760, 305298, 339220, 348912, 356181, 387680, 407064, 436140, 474908, 508830, 542752, 581520, 593635, 610596, 678440, 697824, 712362, 763245, 814128, 872280, 949816, 1017660, 1068543, 1163040, 1187270, 1221192, 1356880, 1424724, 1526490, 1628256, 1744560, 1780905, 1899632, 2035320, 2137086, 2374540, 2442384, 2713760, 2849448, 3052980, 3489120, 3561810, 3799264, 4070640, 4274172, 4749080, 4884768, 5342715, 5698896, 6105960, 7123620, 8141280, 8548344, 9498160, 10685430, 11397792, 12211920, 14247240, 17096688, 18996320, 21370860, 24423840, 28494480, 34193376, 42741720, 56988960, 85483440, 170966880]

約数ペア:

[(1, 170966880), (2, 85483440), (3, 56988960), (4, 42741720), (5, 34193376), (6, 28494480), (7, 24423840), (8, 21370860), (9, 18996320), (10, 17096688), (12, 14247240), (14, 12211920), (15, 11397792), (16, 10685430), (18, 9498160), (20, 8548344), (21, 8141280), (24, 7123620), (28, 6105960), (30, 5698896), (32, 5342715), (35, 4884768), (36, 4749080), (40, 4274172), (42, 4070640), (45, 3799264), (48, 3561810), (49, 3489120), (56, 3052980), (60, 2849448), (63, 2713760), (70, 2442384), (72, 2374540), (80, 2137086), (84, 2035320), (90, 1899632), (96, 1780905), (98, 1744560), (105, 1628256), (112, 1526490), (120, 1424724), (126, 1356880), (140, 1221192), (144, 1187270), (147, 1163040), (160, 1068543), (168, 1017660), (180, 949816), (196, 872280), (210, 814128), (224, 763245), (240, 712362), (245, 697824), (252, 678440), (280, 610596), (288, 593635), (294, 581520), (315, 542752), (336, 508830), (360, 474908), (392, 436140), (420, 407064), (441, 387680), (480, 356181), (490, 348912), (504, 339220), (560, 305298), (588, 290760), (630, 271376), (672, 254415), (720, 237454), (735, 232608), (784, 218070), (840, 203532), (882, 193840), (980, 174456), (1008, 169610), (1120, 152649), (1176, 145380), (1260, 135688), (1440, 118727), (1470, 116304), (1568, 109035), (1680, 101766), (1764, 96920), (1960, 87228), (2016, 84805), (2205, 77536), (2352, 72690), (2423, 70560), (2520, 67844), (2940, 58152), (3360, 50883), (3528, 48460), (3920, 43614), (4410, 38768), (4704, 36345), (4846, 35280), (5040, 33922), (5880, 29076), (7056, 24230), (7269, 23520), (7840, 21807), (8820, 19384), (9692, 17640), (10080, 16961), (11760, 14538), (12115, 14112)]