181282080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:519

約数の個数: 192

約数和(自身を含む): 658603008

約数和(自身を除く): 477320928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 163, 168, 210, 224, 240, 280, 326, 331, 336, 420, 480, 489, 560, 652, 662, 672, 815, 840, 978, 993, 1120, 1141, 1304, 1324, 1630, 1655, 1680, 1956, 1986, 2282, 2317, 2445, 2608, 2648, 3260, 3310, 3360, 3423, 3912, 3972, 4564, 4634, 4890, 4965, 5216, 5296, 5705, 6520, 6620, 6846, 6951, 7824, 7944, 9128, 9268, 9780, 9930, 10592, 11410, 11585, 13040, 13240, 13692, 13902, 15648, 15888, 17115, 18256, 18536, 19560, 19860, 22820, 23170, 26080, 26480, 27384, 27804, 31776, 34230, 34755, 36512, 37072, 39120, 39720, 45640, 46340, 52960, 53953, 54768, 55608, 68460, 69510, 74144, 78240, 79440, 91280, 92680, 107906, 109536, 111216, 136920, 139020, 158880, 161859, 182560, 185360, 215812, 222432, 269765, 273840, 278040, 323718, 370720, 377671, 431624, 539530, 547680, 556080, 647436, 755342, 809295, 863248, 1079060, 1112160, 1133013, 1294872, 1510684, 1618590, 1726496, 1888355, 2158120, 2266026, 2589744, 3021368, 3237180, 3776710, 4316240, 4532052, 5179488, 5665065, 6042736, 6474360, 7553420, 8632480, 9064104, 11330130, 12085472, 12948720, 15106840, 18128208, 22660260, 25897440, 30213680, 36256416, 45320520, 60427360, 90641040, 181282080]

約数ペア:

[(1, 181282080), (2, 90641040), (3, 60427360), (4, 45320520), (5, 36256416), (6, 30213680), (7, 25897440), (8, 22660260), (10, 18128208), (12, 15106840), (14, 12948720), (15, 12085472), (16, 11330130), (20, 9064104), (21, 8632480), (24, 7553420), (28, 6474360), (30, 6042736), (32, 5665065), (35, 5179488), (40, 4532052), (42, 4316240), (48, 3776710), (56, 3237180), (60, 3021368), (70, 2589744), (80, 2266026), (84, 2158120), (96, 1888355), (105, 1726496), (112, 1618590), (120, 1510684), (140, 1294872), (160, 1133013), (163, 1112160), (168, 1079060), (210, 863248), (224, 809295), (240, 755342), (280, 647436), (326, 556080), (331, 547680), (336, 539530), (420, 431624), (480, 377671), (489, 370720), (560, 323718), (652, 278040), (662, 273840), (672, 269765), (815, 222432), (840, 215812), (978, 185360), (993, 182560), (1120, 161859), (1141, 158880), (1304, 139020), (1324, 136920), (1630, 111216), (1655, 109536), (1680, 107906), (1956, 92680), (1986, 91280), (2282, 79440), (2317, 78240), (2445, 74144), (2608, 69510), (2648, 68460), (3260, 55608), (3310, 54768), (3360, 53953), (3423, 52960), (3912, 46340), (3972, 45640), (4564, 39720), (4634, 39120), (4890, 37072), (4965, 36512), (5216, 34755), (5296, 34230), (5705, 31776), (6520, 27804), (6620, 27384), (6846, 26480), (6951, 26080), (7824, 23170), (7944, 22820), (9128, 19860), (9268, 19560), (9780, 18536), (9930, 18256), (10592, 17115), (11410, 15888), (11585, 15648), (13040, 13902), (13240, 13692)]