169317540

素因数分解:

$2^2\times 3^7\times 5^1\times 7^2\times {\mathrm{79}}^1$

素因数の和:123

約数の個数: 288

約数和(自身を含む): 628185600

約数和(自身を除く): 458868060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 79, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 158, 162, 180, 189, 196, 210, 237, 243, 245, 252, 270, 294, 315, 316, 324, 378, 395, 405, 420, 441, 474, 486, 490, 540, 553, 567, 588, 630, 711, 729, 735, 756, 790, 810, 882, 945, 948, 972, 980, 1106, 1134, 1185, 1215, 1260, 1323, 1422, 1458, 1470, 1580, 1620, 1659, 1701, 1764, 1890, 2133, 2187, 2205, 2212, 2268, 2370, 2430, 2646, 2765, 2835, 2844, 2916, 2940, 3318, 3402, 3555, 3645, 3780, 3871, 3969, 4266, 4374, 4410, 4740, 4860, 4977, 5103, 5292, 5530, 5670, 6399, 6615, 6636, 6804, 7110, 7290, 7742, 7938, 8295, 8505, 8532, 8748, 8820, 9954, 10206, 10665, 10935, 11060, 11340, 11613, 11907, 12798, 13230, 14220, 14580, 14931, 15309, 15484, 15876, 16590, 17010, 19197, 19355, 19845, 19908, 20412, 21330, 21870, 23226, 23814, 24885, 25515, 25596, 26460, 29862, 30618, 31995, 33180, 34020, 34839, 35721, 38394, 38710, 39690, 42660, 43740, 44793, 46452, 47628, 49770, 51030, 57591, 58065, 59535, 59724, 61236, 63990, 69678, 71442, 74655, 76545, 76788, 77420, 79380, 89586, 95985, 99540, 102060, 104517, 107163, 115182, 116130, 119070, 127980, 134379, 139356, 142884, 149310, 153090, 172773, 174195, 178605, 179172, 191970, 209034, 214326, 223965, 230364, 232260, 238140, 268758, 287955, 298620, 306180, 313551, 345546, 348390, 357210, 383940, 403137, 418068, 428652, 447930, 522585, 535815, 537516, 575910, 627102, 671895, 691092, 696780, 714420, 806274, 863865, 895860, 940653, 1045170, 1071630, 1151820, 1209411, 1254204, 1343790, 1567755, 1612548, 1727730, 1881306, 2015685, 2090340, 2143260, 2418822, 2687580, 2821959, 3135510, 3455460, 3762612, 4031370, 4703265, 4837644, 5643918, 6047055, 6271020, 8062740, 8465877, 9406530, 11287836, 12094110, 14109795, 16931754, 18813060, 24188220, 28219590, 33863508, 42329385, 56439180, 84658770, 169317540]

約数ペア:

[(1, 169317540), (2, 84658770), (3, 56439180), (4, 42329385), (5, 33863508), (6, 28219590), (7, 24188220), (9, 18813060), (10, 16931754), (12, 14109795), (14, 12094110), (15, 11287836), (18, 9406530), (20, 8465877), (21, 8062740), (27, 6271020), (28, 6047055), (30, 5643918), (35, 4837644), (36, 4703265), (42, 4031370), (45, 3762612), (49, 3455460), (54, 3135510), (60, 2821959), (63, 2687580), (70, 2418822), (79, 2143260), (81, 2090340), (84, 2015685), (90, 1881306), (98, 1727730), (105, 1612548), (108, 1567755), (126, 1343790), (135, 1254204), (140, 1209411), (147, 1151820), (158, 1071630), (162, 1045170), (180, 940653), (189, 895860), (196, 863865), (210, 806274), (237, 714420), (243, 696780), (245, 691092), (252, 671895), (270, 627102), (294, 575910), (315, 537516), (316, 535815), (324, 522585), (378, 447930), (395, 428652), (405, 418068), (420, 403137), (441, 383940), (474, 357210), (486, 348390), (490, 345546), (540, 313551), (553, 306180), (567, 298620), (588, 287955), (630, 268758), (711, 238140), (729, 232260), (735, 230364), (756, 223965), (790, 214326), (810, 209034), (882, 191970), (945, 179172), (948, 178605), (972, 174195), (980, 172773), (1106, 153090), (1134, 149310), (1185, 142884), (1215, 139356), (1260, 134379), (1323, 127980), (1422, 119070), (1458, 116130), (1470, 115182), (1580, 107163), (1620, 104517), (1659, 102060), (1701, 99540), (1764, 95985), (1890, 89586), (2133, 79380), (2187, 77420), (2205, 76788), (2212, 76545), (2268, 74655), (2370, 71442), (2430, 69678), (2646, 63990), (2765, 61236), (2835, 59724), (2844, 59535), (2916, 58065), (2940, 57591), (3318, 51030), (3402, 49770), (3555, 47628), (3645, 46452), (3780, 44793), (3871, 43740), (3969, 42660), (4266, 39690), (4374, 38710), (4410, 38394), (4740, 35721), (4860, 34839), (4977, 34020), (5103, 33180), (5292, 31995), (5530, 30618), (5670, 29862), (6399, 26460), (6615, 25596), (6636, 25515), (6804, 24885), (7110, 23814), (7290, 23226), (7742, 21870), (7938, 21330), (8295, 20412), (8505, 19908), (8532, 19845), (8748, 19355), (8820, 19197), (9954, 17010), (10206, 16590), (10665, 15876), (10935, 15484), (11060, 15309), (11340, 14931), (11613, 14580), (11907, 14220), (12798, 13230)]