57130920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1$

素因数の和:270

約数の個数: 320

約数和(自身を含む): 240451200

約数和(自身を除く): 183320280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 81, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 162, 165, 168, 180, 189, 198, 210, 216, 220, 229, 231, 252, 264, 270, 280, 297, 308, 315, 324, 330, 360, 378, 385, 396, 405, 420, 440, 458, 462, 495, 504, 540, 567, 594, 616, 630, 648, 660, 687, 693, 756, 770, 792, 810, 840, 891, 916, 924, 945, 990, 1080, 1134, 1145, 1155, 1188, 1260, 1320, 1374, 1386, 1485, 1512, 1540, 1603, 1620, 1782, 1832, 1848, 1890, 1980, 2061, 2079, 2268, 2290, 2310, 2376, 2519, 2520, 2748, 2772, 2835, 2970, 3080, 3206, 3240, 3435, 3465, 3564, 3780, 3960, 4122, 4158, 4455, 4536, 4580, 4620, 4809, 5038, 5496, 5544, 5670, 5940, 6183, 6237, 6412, 6870, 6930, 7128, 7557, 7560, 8015, 8244, 8316, 8910, 9160, 9240, 9618, 10076, 10305, 10395, 11340, 11880, 12366, 12474, 12595, 12824, 13740, 13860, 14427, 15114, 16030, 16488, 16632, 17633, 17820, 18549, 19236, 20152, 20610, 20790, 22671, 22680, 24045, 24732, 24948, 25190, 27480, 27720, 28854, 30228, 30915, 31185, 32060, 35266, 35640, 37098, 37785, 38472, 41220, 41580, 43281, 45342, 48090, 49464, 49896, 50380, 52899, 57708, 60456, 61830, 62370, 64120, 68013, 70532, 72135, 74196, 75570, 82440, 83160, 86562, 88165, 90684, 92745, 96180, 100760, 105798, 113355, 115416, 123660, 124740, 129843, 136026, 141064, 144270, 148392, 151140, 158697, 173124, 176330, 181368, 185490, 192360, 204039, 211596, 216405, 226710, 247320, 249480, 259686, 264495, 272052, 288540, 302280, 317394, 340065, 346248, 352660, 370980, 408078, 423192, 432810, 453420, 476091, 519372, 528990, 544104, 577080, 634788, 649215, 680130, 705320, 741960, 793485, 816156, 865620, 906840, 952182, 1020195, 1038744, 1057980, 1269576, 1298430, 1360260, 1428273, 1586970, 1632312, 1731240, 1904364, 2040390, 2115960, 2380455, 2596860, 2720520, 2856546, 3173940, 3808728, 4080780, 4760910, 5193720, 5713092, 6347880, 7141365, 8161560, 9521820, 11426184, 14282730, 19043640, 28565460, 57130920]

約数ペア:

[(1, 57130920), (2, 28565460), (3, 19043640), (4, 14282730), (5, 11426184), (6, 9521820), (7, 8161560), (8, 7141365), (9, 6347880), (10, 5713092), (11, 5193720), (12, 4760910), (14, 4080780), (15, 3808728), (18, 3173940), (20, 2856546), (21, 2720520), (22, 2596860), (24, 2380455), (27, 2115960), (28, 2040390), (30, 1904364), (33, 1731240), (35, 1632312), (36, 1586970), (40, 1428273), (42, 1360260), (44, 1298430), (45, 1269576), (54, 1057980), (55, 1038744), (56, 1020195), (60, 952182), (63, 906840), (66, 865620), (70, 816156), (72, 793485), (77, 741960), (81, 705320), (84, 680130), (88, 649215), (90, 634788), (99, 577080), (105, 544104), (108, 528990), (110, 519372), (120, 476091), (126, 453420), (132, 432810), (135, 423192), (140, 408078), (154, 370980), (162, 352660), (165, 346248), (168, 340065), (180, 317394), (189, 302280), (198, 288540), (210, 272052), (216, 264495), (220, 259686), (229, 249480), (231, 247320), (252, 226710), (264, 216405), (270, 211596), (280, 204039), (297, 192360), (308, 185490), (315, 181368), (324, 176330), (330, 173124), (360, 158697), (378, 151140), (385, 148392), (396, 144270), (405, 141064), (420, 136026), (440, 129843), (458, 124740), (462, 123660), (495, 115416), (504, 113355), (540, 105798), (567, 100760), (594, 96180), (616, 92745), (630, 90684), (648, 88165), (660, 86562), (687, 83160), (693, 82440), (756, 75570), (770, 74196), (792, 72135), (810, 70532), (840, 68013), (891, 64120), (916, 62370), (924, 61830), (945, 60456), (990, 57708), (1080, 52899), (1134, 50380), (1145, 49896), (1155, 49464), (1188, 48090), (1260, 45342), (1320, 43281), (1374, 41580), (1386, 41220), (1485, 38472), (1512, 37785), (1540, 37098), (1603, 35640), (1620, 35266), (1782, 32060), (1832, 31185), (1848, 30915), (1890, 30228), (1980, 28854), (2061, 27720), (2079, 27480), (2268, 25190), (2290, 24948), (2310, 24732), (2376, 24045), (2519, 22680), (2520, 22671), (2748, 20790), (2772, 20610), (2835, 20152), (2970, 19236), (3080, 18549), (3206, 17820), (3240, 17633), (3435, 16632), (3465, 16488), (3564, 16030), (3780, 15114), (3960, 14427), (4122, 13860), (4158, 13740), (4455, 12824), (4536, 12595), (4580, 12474), (4620, 12366), (4809, 11880), (5038, 11340), (5496, 10395), (5544, 10305), (5670, 10076), (5940, 9618), (6183, 9240), (6237, 9160), (6412, 8910), (6870, 8316), (6930, 8244), (7128, 8015), (7557, 7560)]