220743360

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{881}}^1$

素因数の和:936

約数の個数: 224

約数和(自身を含む): 806500800

約数和(自身を除く): 585757440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 320, 348, 360, 432, 435, 464, 480, 522, 540, 576, 580, 696, 720, 783, 864, 870, 881, 928, 960, 1044, 1080, 1160, 1305, 1392, 1440, 1566, 1728, 1740, 1762, 1856, 2088, 2160, 2320, 2610, 2643, 2784, 2880, 3132, 3480, 3524, 3915, 4176, 4320, 4405, 4640, 5220, 5286, 5568, 6264, 6960, 7048, 7830, 7929, 8352, 8640, 8810, 9280, 10440, 10572, 12528, 13215, 13920, 14096, 15660, 15858, 16704, 17620, 20880, 21144, 23787, 25056, 25549, 26430, 27840, 28192, 31320, 31716, 35240, 39645, 41760, 42288, 47574, 50112, 51098, 52860, 56384, 62640, 63432, 70480, 76647, 79290, 83520, 84576, 95148, 102196, 105720, 118935, 125280, 126864, 127745, 140960, 153294, 158580, 169152, 190296, 204392, 211440, 229941, 237870, 250560, 253728, 255490, 281920, 306588, 317160, 380592, 383235, 408784, 422880, 459882, 475740, 507456, 510980, 613176, 634320, 689823, 761184, 766470, 817568, 845760, 919764, 951480, 1021960, 1149705, 1226352, 1268640, 1379646, 1522368, 1532940, 1635136, 1839528, 1902960, 2043920, 2299410, 2452704, 2537280, 2759292, 3065880, 3449115, 3679056, 3805920, 4087840, 4598820, 4905408, 5518584, 6131760, 6898230, 7358112, 7611840, 8175680, 9197640, 11037168, 12263520, 13796460, 14716224, 18395280, 22074336, 24527040, 27592920, 36790560, 44148672, 55185840, 73581120, 110371680, 220743360]

約数ペア:

[(1, 220743360), (2, 110371680), (3, 73581120), (4, 55185840), (5, 44148672), (6, 36790560), (8, 27592920), (9, 24527040), (10, 22074336), (12, 18395280), (15, 14716224), (16, 13796460), (18, 12263520), (20, 11037168), (24, 9197640), (27, 8175680), (29, 7611840), (30, 7358112), (32, 6898230), (36, 6131760), (40, 5518584), (45, 4905408), (48, 4598820), (54, 4087840), (58, 3805920), (60, 3679056), (64, 3449115), (72, 3065880), (80, 2759292), (87, 2537280), (90, 2452704), (96, 2299410), (108, 2043920), (116, 1902960), (120, 1839528), (135, 1635136), (144, 1532940), (145, 1522368), (160, 1379646), (174, 1268640), (180, 1226352), (192, 1149705), (216, 1021960), (232, 951480), (240, 919764), (261, 845760), (270, 817568), (288, 766470), (290, 761184), (320, 689823), (348, 634320), (360, 613176), (432, 510980), (435, 507456), (464, 475740), (480, 459882), (522, 422880), (540, 408784), (576, 383235), (580, 380592), (696, 317160), (720, 306588), (783, 281920), (864, 255490), (870, 253728), (881, 250560), (928, 237870), (960, 229941), (1044, 211440), (1080, 204392), (1160, 190296), (1305, 169152), (1392, 158580), (1440, 153294), (1566, 140960), (1728, 127745), (1740, 126864), (1762, 125280), (1856, 118935), (2088, 105720), (2160, 102196), (2320, 95148), (2610, 84576), (2643, 83520), (2784, 79290), (2880, 76647), (3132, 70480), (3480, 63432), (3524, 62640), (3915, 56384), (4176, 52860), (4320, 51098), (4405, 50112), (4640, 47574), (5220, 42288), (5286, 41760), (5568, 39645), (6264, 35240), (6960, 31716), (7048, 31320), (7830, 28192), (7929, 27840), (8352, 26430), (8640, 25549), (8810, 25056), (9280, 23787), (10440, 21144), (10572, 20880), (12528, 17620), (13215, 16704), (13920, 15858), (14096, 15660)]