28096320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 224

約数和(自身を含む): 105631488

約数和(自身を除く): 77535168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 64, 70, 74, 80, 84, 96, 105, 111, 112, 113, 120, 140, 148, 160, 168, 185, 192, 210, 222, 224, 226, 240, 259, 280, 296, 320, 336, 339, 370, 420, 444, 448, 452, 480, 518, 555, 560, 565, 592, 672, 678, 740, 777, 791, 840, 888, 904, 960, 1036, 1110, 1120, 1130, 1184, 1295, 1344, 1356, 1480, 1554, 1582, 1680, 1695, 1776, 1808, 2072, 2220, 2240, 2260, 2368, 2373, 2590, 2712, 2960, 3108, 3164, 3360, 3390, 3552, 3616, 3885, 3955, 4144, 4181, 4440, 4520, 4746, 5180, 5424, 5920, 6216, 6328, 6720, 6780, 7104, 7232, 7770, 7910, 8288, 8362, 8880, 9040, 9492, 10360, 10848, 11840, 11865, 12432, 12543, 12656, 13560, 15540, 15820, 16576, 16724, 17760, 18080, 18984, 20720, 20905, 21696, 23730, 24864, 25086, 25312, 27120, 29267, 31080, 31640, 33448, 35520, 36160, 37968, 41440, 41810, 47460, 49728, 50172, 50624, 54240, 58534, 62160, 62715, 63280, 66896, 75936, 82880, 83620, 87801, 94920, 100344, 108480, 117068, 124320, 125430, 126560, 133792, 146335, 151872, 167240, 175602, 189840, 200688, 234136, 248640, 250860, 253120, 267584, 292670, 334480, 351204, 379680, 401376, 439005, 468272, 501720, 585340, 668960, 702408, 759360, 802752, 878010, 936544, 1003440, 1170680, 1337920, 1404816, 1756020, 1873088, 2006880, 2341360, 2809632, 3512040, 4013760, 4682720, 5619264, 7024080, 9365440, 14048160, 28096320]

約数ペア:

[(1, 28096320), (2, 14048160), (3, 9365440), (4, 7024080), (5, 5619264), (6, 4682720), (7, 4013760), (8, 3512040), (10, 2809632), (12, 2341360), (14, 2006880), (15, 1873088), (16, 1756020), (20, 1404816), (21, 1337920), (24, 1170680), (28, 1003440), (30, 936544), (32, 878010), (35, 802752), (37, 759360), (40, 702408), (42, 668960), (48, 585340), (56, 501720), (60, 468272), (64, 439005), (70, 401376), (74, 379680), (80, 351204), (84, 334480), (96, 292670), (105, 267584), (111, 253120), (112, 250860), (113, 248640), (120, 234136), (140, 200688), (148, 189840), (160, 175602), (168, 167240), (185, 151872), (192, 146335), (210, 133792), (222, 126560), (224, 125430), (226, 124320), (240, 117068), (259, 108480), (280, 100344), (296, 94920), (320, 87801), (336, 83620), (339, 82880), (370, 75936), (420, 66896), (444, 63280), (448, 62715), (452, 62160), (480, 58534), (518, 54240), (555, 50624), (560, 50172), (565, 49728), (592, 47460), (672, 41810), (678, 41440), (740, 37968), (777, 36160), (791, 35520), (840, 33448), (888, 31640), (904, 31080), (960, 29267), (1036, 27120), (1110, 25312), (1120, 25086), (1130, 24864), (1184, 23730), (1295, 21696), (1344, 20905), (1356, 20720), (1480, 18984), (1554, 18080), (1582, 17760), (1680, 16724), (1695, 16576), (1776, 15820), (1808, 15540), (2072, 13560), (2220, 12656), (2240, 12543), (2260, 12432), (2368, 11865), (2373, 11840), (2590, 10848), (2712, 10360), (2960, 9492), (3108, 9040), (3164, 8880), (3360, 8362), (3390, 8288), (3552, 7910), (3616, 7770), (3885, 7232), (3955, 7104), (4144, 6780), (4181, 6720), (4440, 6328), (4520, 6216), (4746, 5920), (5180, 5424)]