438096120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2789}}^1$

素因数の和:2838

約数の個数: 256

約数和(自身を含む): 1735603200

約数和(自身を除く): 1297507080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 51, 55, 56, 60, 66, 68, 70, 77, 84, 85, 88, 102, 105, 110, 119, 120, 132, 136, 140, 154, 165, 168, 170, 187, 204, 210, 220, 231, 238, 255, 264, 280, 308, 330, 340, 357, 374, 385, 408, 420, 440, 462, 476, 510, 561, 595, 616, 660, 680, 714, 748, 770, 840, 924, 935, 952, 1020, 1122, 1155, 1190, 1309, 1320, 1428, 1496, 1540, 1785, 1848, 1870, 2040, 2244, 2310, 2380, 2618, 2789, 2805, 2856, 3080, 3570, 3740, 3927, 4488, 4620, 4760, 5236, 5578, 5610, 6545, 7140, 7480, 7854, 8367, 9240, 10472, 11156, 11220, 13090, 13945, 14280, 15708, 16734, 19523, 19635, 22312, 22440, 26180, 27890, 30679, 31416, 33468, 39046, 39270, 41835, 47413, 52360, 55780, 58569, 61358, 66936, 78092, 78540, 83670, 92037, 94826, 97615, 111560, 117138, 122716, 142239, 153395, 156184, 157080, 167340, 184074, 189652, 195230, 214753, 234276, 237065, 245432, 284478, 292845, 306790, 331891, 334680, 368148, 379304, 390460, 429506, 460185, 468552, 474130, 521543, 568956, 585690, 613580, 644259, 663782, 711195, 736296, 780920, 859012, 920370, 948260, 995673, 1043086, 1073765, 1137912, 1171380, 1227160, 1288518, 1327564, 1422390, 1564629, 1659455, 1718024, 1840740, 1896520, 1991346, 2086172, 2147530, 2342760, 2577036, 2607715, 2655128, 2844780, 3129258, 3221295, 3318910, 3650801, 3681480, 3982692, 4172344, 4295060, 4978365, 5154072, 5215430, 5689560, 6258516, 6442590, 6637820, 7301602, 7823145, 7965384, 8590120, 9956730, 10430860, 10952403, 12517032, 12885180, 13275640, 14603204, 15646290, 18254005, 19913460, 20861720, 21904806, 25770360, 29206408, 31292580, 36508010, 39826920, 43809612, 54762015, 62585160, 73016020, 87619224, 109524030, 146032040, 219048060, 438096120]

約数ペア:

[(1, 438096120), (2, 219048060), (3, 146032040), (4, 109524030), (5, 87619224), (6, 73016020), (7, 62585160), (8, 54762015), (10, 43809612), (11, 39826920), (12, 36508010), (14, 31292580), (15, 29206408), (17, 25770360), (20, 21904806), (21, 20861720), (22, 19913460), (24, 18254005), (28, 15646290), (30, 14603204), (33, 13275640), (34, 12885180), (35, 12517032), (40, 10952403), (42, 10430860), (44, 9956730), (51, 8590120), (55, 7965384), (56, 7823145), (60, 7301602), (66, 6637820), (68, 6442590), (70, 6258516), (77, 5689560), (84, 5215430), (85, 5154072), (88, 4978365), (102, 4295060), (105, 4172344), (110, 3982692), (119, 3681480), (120, 3650801), (132, 3318910), (136, 3221295), (140, 3129258), (154, 2844780), (165, 2655128), (168, 2607715), (170, 2577036), (187, 2342760), (204, 2147530), (210, 2086172), (220, 1991346), (231, 1896520), (238, 1840740), (255, 1718024), (264, 1659455), (280, 1564629), (308, 1422390), (330, 1327564), (340, 1288518), (357, 1227160), (374, 1171380), (385, 1137912), (408, 1073765), (420, 1043086), (440, 995673), (462, 948260), (476, 920370), (510, 859012), (561, 780920), (595, 736296), (616, 711195), (660, 663782), (680, 644259), (714, 613580), (748, 585690), (770, 568956), (840, 521543), (924, 474130), (935, 468552), (952, 460185), (1020, 429506), (1122, 390460), (1155, 379304), (1190, 368148), (1309, 334680), (1320, 331891), (1428, 306790), (1496, 292845), (1540, 284478), (1785, 245432), (1848, 237065), (1870, 234276), (2040, 214753), (2244, 195230), (2310, 189652), (2380, 184074), (2618, 167340), (2789, 157080), (2805, 156184), (2856, 153395), (3080, 142239), (3570, 122716), (3740, 117138), (3927, 111560), (4488, 97615), (4620, 94826), (4760, 92037), (5236, 83670), (5578, 78540), (5610, 78092), (6545, 66936), (7140, 61358), (7480, 58569), (7854, 55780), (8367, 52360), (9240, 47413), (10472, 41835), (11156, 39270), (11220, 39046), (13090, 33468), (13945, 31416), (14280, 30679), (15708, 27890), (16734, 26180), (19523, 22440), (19635, 22312)]