155762880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1783}}^1$

素因数の和:1823

約数の個数: 224

約数和(自身を含む): 609014784

約数和(自身を除く): 453251904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1783, 1820, 2080, 2184, 2240, 2496, 2730, 2912, 3120, 3360, 3566, 3640, 4160, 4368, 5349, 5460, 5824, 6240, 6720, 7132, 7280, 8736, 8915, 10698, 10920, 12480, 12481, 14264, 14560, 17472, 17830, 21396, 21840, 23179, 24962, 26745, 28528, 29120, 35660, 37443, 42792, 43680, 46358, 49924, 53490, 57056, 62405, 69537, 71320, 74886, 85584, 87360, 92716, 99848, 106980, 114112, 115895, 124810, 139074, 142640, 149772, 162253, 171168, 185432, 187215, 199696, 213960, 231790, 249620, 278148, 285280, 299544, 324506, 342336, 347685, 370864, 374430, 399392, 427920, 463580, 486759, 499240, 556296, 570560, 599088, 649012, 695370, 741728, 748860, 798784, 811265, 855840, 927160, 973518, 998480, 1112592, 1198176, 1298024, 1390740, 1483456, 1497720, 1622530, 1711680, 1854320, 1947036, 1996960, 2225184, 2396352, 2433795, 2596048, 2781480, 2995440, 3245060, 3708640, 3894072, 3993920, 4450368, 4867590, 5192096, 5562960, 5990880, 6490120, 7417280, 7788144, 9735180, 10384192, 11125920, 11981760, 12980240, 15576288, 19470360, 22251840, 25960480, 31152576, 38940720, 51920960, 77881440, 155762880]

約数ペア:

[(1, 155762880), (2, 77881440), (3, 51920960), (4, 38940720), (5, 31152576), (6, 25960480), (7, 22251840), (8, 19470360), (10, 15576288), (12, 12980240), (13, 11981760), (14, 11125920), (15, 10384192), (16, 9735180), (20, 7788144), (21, 7417280), (24, 6490120), (26, 5990880), (28, 5562960), (30, 5192096), (32, 4867590), (35, 4450368), (39, 3993920), (40, 3894072), (42, 3708640), (48, 3245060), (52, 2995440), (56, 2781480), (60, 2596048), (64, 2433795), (65, 2396352), (70, 2225184), (78, 1996960), (80, 1947036), (84, 1854320), (91, 1711680), (96, 1622530), (104, 1497720), (105, 1483456), (112, 1390740), (120, 1298024), (130, 1198176), (140, 1112592), (156, 998480), (160, 973518), (168, 927160), (182, 855840), (192, 811265), (195, 798784), (208, 748860), (210, 741728), (224, 695370), (240, 649012), (260, 599088), (273, 570560), (280, 556296), (312, 499240), (320, 486759), (336, 463580), (364, 427920), (390, 399392), (416, 374430), (420, 370864), (448, 347685), (455, 342336), (480, 324506), (520, 299544), (546, 285280), (560, 278148), (624, 249620), (672, 231790), (728, 213960), (780, 199696), (832, 187215), (840, 185432), (910, 171168), (960, 162253), (1040, 149772), (1092, 142640), (1120, 139074), (1248, 124810), (1344, 115895), (1365, 114112), (1456, 106980), (1560, 99848), (1680, 92716), (1783, 87360), (1820, 85584), (2080, 74886), (2184, 71320), (2240, 69537), (2496, 62405), (2730, 57056), (2912, 53490), (3120, 49924), (3360, 46358), (3566, 43680), (3640, 42792), (4160, 37443), (4368, 35660), (5349, 29120), (5460, 28528), (5824, 26745), (6240, 24962), (6720, 23179), (7132, 21840), (7280, 21396), (8736, 17830), (8915, 17472), (10698, 14560), (10920, 14264), (12480, 12481)]