169643880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:253

約数の個数: 288

約数和(自身を含む): 656229600

約数和(自身を除く): 486585720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 59, 60, 63, 70, 72, 84, 90, 98, 105, 118, 120, 126, 140, 147, 163, 168, 177, 180, 196, 210, 236, 245, 252, 280, 294, 295, 315, 326, 354, 360, 392, 413, 420, 441, 472, 489, 490, 504, 531, 588, 590, 630, 652, 708, 735, 815, 826, 840, 882, 885, 978, 980, 1062, 1141, 1176, 1180, 1239, 1260, 1304, 1416, 1467, 1470, 1630, 1652, 1764, 1770, 1956, 1960, 2065, 2124, 2205, 2282, 2360, 2445, 2478, 2520, 2655, 2891, 2934, 2940, 3260, 3304, 3423, 3528, 3540, 3717, 3912, 4130, 4248, 4410, 4564, 4890, 4956, 5310, 5705, 5782, 5868, 5880, 6195, 6520, 6846, 7080, 7335, 7434, 7987, 8260, 8673, 8820, 9128, 9617, 9780, 9912, 10269, 10620, 11410, 11564, 11736, 12390, 13692, 14455, 14670, 14868, 15974, 16520, 17115, 17346, 17640, 18585, 19234, 19560, 20538, 21240, 22820, 23128, 23961, 24780, 26019, 27384, 28851, 28910, 29340, 29736, 31948, 34230, 34692, 37170, 38468, 39935, 41076, 43365, 45640, 47922, 48085, 49560, 51345, 52038, 57702, 57820, 58680, 63896, 67319, 68460, 69384, 71883, 74340, 76936, 79870, 82152, 86553, 86730, 95844, 96170, 102690, 104076, 115404, 115640, 119805, 130095, 134638, 136920, 143766, 144255, 148680, 159740, 173106, 173460, 191688, 192340, 201957, 205380, 208152, 230808, 239610, 260190, 269276, 287532, 288510, 319480, 336595, 346212, 346920, 359415, 384680, 403914, 410760, 432765, 471233, 479220, 520380, 538552, 575064, 577020, 605871, 673190, 692424, 718830, 807828, 865530, 942466, 958440, 1009785, 1040760, 1154040, 1211742, 1346380, 1413699, 1437660, 1615656, 1731060, 1884932, 2019570, 2356165, 2423484, 2692760, 2827398, 2875320, 3029355, 3462120, 3769864, 4039140, 4241097, 4712330, 4846968, 5654796, 6058710, 7068495, 8078280, 8482194, 9424660, 11309592, 12117420, 14136990, 16964388, 18849320, 21205485, 24234840, 28273980, 33928776, 42410970, 56547960, 84821940, 169643880]

約数ペア:

[(1, 169643880), (2, 84821940), (3, 56547960), (4, 42410970), (5, 33928776), (6, 28273980), (7, 24234840), (8, 21205485), (9, 18849320), (10, 16964388), (12, 14136990), (14, 12117420), (15, 11309592), (18, 9424660), (20, 8482194), (21, 8078280), (24, 7068495), (28, 6058710), (30, 5654796), (35, 4846968), (36, 4712330), (40, 4241097), (42, 4039140), (45, 3769864), (49, 3462120), (56, 3029355), (59, 2875320), (60, 2827398), (63, 2692760), (70, 2423484), (72, 2356165), (84, 2019570), (90, 1884932), (98, 1731060), (105, 1615656), (118, 1437660), (120, 1413699), (126, 1346380), (140, 1211742), (147, 1154040), (163, 1040760), (168, 1009785), (177, 958440), (180, 942466), (196, 865530), (210, 807828), (236, 718830), (245, 692424), (252, 673190), (280, 605871), (294, 577020), (295, 575064), (315, 538552), (326, 520380), (354, 479220), (360, 471233), (392, 432765), (413, 410760), (420, 403914), (441, 384680), (472, 359415), (489, 346920), (490, 346212), (504, 336595), (531, 319480), (588, 288510), (590, 287532), (630, 269276), (652, 260190), (708, 239610), (735, 230808), (815, 208152), (826, 205380), (840, 201957), (882, 192340), (885, 191688), (978, 173460), (980, 173106), (1062, 159740), (1141, 148680), (1176, 144255), (1180, 143766), (1239, 136920), (1260, 134638), (1304, 130095), (1416, 119805), (1467, 115640), (1470, 115404), (1630, 104076), (1652, 102690), (1764, 96170), (1770, 95844), (1956, 86730), (1960, 86553), (2065, 82152), (2124, 79870), (2205, 76936), (2282, 74340), (2360, 71883), (2445, 69384), (2478, 68460), (2520, 67319), (2655, 63896), (2891, 58680), (2934, 57820), (2940, 57702), (3260, 52038), (3304, 51345), (3423, 49560), (3528, 48085), (3540, 47922), (3717, 45640), (3912, 43365), (4130, 41076), (4248, 39935), (4410, 38468), (4564, 37170), (4890, 34692), (4956, 34230), (5310, 31948), (5705, 29736), (5782, 29340), (5868, 28910), (5880, 28851), (6195, 27384), (6520, 26019), (6846, 24780), (7080, 23961), (7335, 23128), (7434, 22820), (7987, 21240), (8260, 20538), (8673, 19560), (8820, 19234), (9128, 18585), (9617, 17640), (9780, 17346), (9912, 17115), (10269, 16520), (10620, 15974), (11410, 14868), (11564, 14670), (11736, 14455), (12390, 13692)]