157120320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:357

約数の個数: 224

約数和(自身を含む): 578193408

約数和(自身を除く): 421073088

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, 64, 70, 80, 84, 96, 103, 105, 112, 120, 140, 160, 168, 192, 206, 210, 224, 227, 240, 280, 309, 320, 336, 412, 420, 448, 454, 480, 515, 560, 618, 672, 681, 721, 824, 840, 908, 960, 1030, 1120, 1135, 1236, 1344, 1362, 1442, 1545, 1589, 1648, 1680, 1816, 2060, 2163, 2240, 2270, 2472, 2724, 2884, 3090, 3178, 3296, 3360, 3405, 3605, 3632, 4120, 4326, 4540, 4767, 4944, 5448, 5768, 6180, 6356, 6592, 6720, 6810, 7210, 7264, 7945, 8240, 8652, 9080, 9534, 9888, 10815, 10896, 11536, 12360, 12712, 13620, 14420, 14528, 15890, 16480, 17304, 18160, 19068, 19776, 21630, 21792, 23072, 23381, 23835, 24720, 25424, 27240, 28840, 31780, 32960, 34608, 36320, 38136, 43260, 43584, 46144, 46762, 47670, 49440, 50848, 54480, 57680, 63560, 69216, 70143, 72640, 76272, 86520, 93524, 95340, 98880, 101696, 108960, 115360, 116905, 127120, 138432, 140286, 152544, 163667, 173040, 187048, 190680, 217920, 230720, 233810, 254240, 280572, 305088, 327334, 346080, 350715, 374096, 381360, 467620, 491001, 508480, 561144, 654668, 692160, 701430, 748192, 762720, 818335, 935240, 982002, 1122288, 1309336, 1402860, 1496384, 1525440, 1636670, 1870480, 1964004, 2244576, 2455005, 2618672, 2805720, 3273340, 3740960, 3928008, 4489152, 4910010, 5237344, 5611440, 6546680, 7481920, 7856016, 9820020, 10474688, 11222880, 13093360, 15712032, 19640040, 22445760, 26186720, 31424064, 39280080, 52373440, 78560160, 157120320]

約数ペア:

[(1, 157120320), (2, 78560160), (3, 52373440), (4, 39280080), (5, 31424064), (6, 26186720), (7, 22445760), (8, 19640040), (10, 15712032), (12, 13093360), (14, 11222880), (15, 10474688), (16, 9820020), (20, 7856016), (21, 7481920), (24, 6546680), (28, 5611440), (30, 5237344), (32, 4910010), (35, 4489152), (40, 3928008), (42, 3740960), (48, 3273340), (56, 2805720), (60, 2618672), (64, 2455005), (70, 2244576), (80, 1964004), (84, 1870480), (96, 1636670), (103, 1525440), (105, 1496384), (112, 1402860), (120, 1309336), (140, 1122288), (160, 982002), (168, 935240), (192, 818335), (206, 762720), (210, 748192), (224, 701430), (227, 692160), (240, 654668), (280, 561144), (309, 508480), (320, 491001), (336, 467620), (412, 381360), (420, 374096), (448, 350715), (454, 346080), (480, 327334), (515, 305088), (560, 280572), (618, 254240), (672, 233810), (681, 230720), (721, 217920), (824, 190680), (840, 187048), (908, 173040), (960, 163667), (1030, 152544), (1120, 140286), (1135, 138432), (1236, 127120), (1344, 116905), (1362, 115360), (1442, 108960), (1545, 101696), (1589, 98880), (1648, 95340), (1680, 93524), (1816, 86520), (2060, 76272), (2163, 72640), (2240, 70143), (2270, 69216), (2472, 63560), (2724, 57680), (2884, 54480), (3090, 50848), (3178, 49440), (3296, 47670), (3360, 46762), (3405, 46144), (3605, 43584), (3632, 43260), (4120, 38136), (4326, 36320), (4540, 34608), (4767, 32960), (4944, 31780), (5448, 28840), (5768, 27240), (6180, 25424), (6356, 24720), (6592, 23835), (6720, 23381), (6810, 23072), (7210, 21792), (7264, 21630), (7945, 19776), (8240, 19068), (8652, 18160), (9080, 17304), (9534, 16480), (9888, 15890), (10815, 14528), (10896, 14420), (11536, 13620), (12360, 12712)]