31794840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 384

約数和(自身を含む): 136581120

約数和(自身を除く): 104786280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 31, 33, 35, 36, 37, 40, 42, 44, 45, 55, 56, 60, 62, 63, 66, 70, 72, 74, 77, 84, 88, 90, 93, 99, 105, 110, 111, 120, 124, 126, 132, 140, 148, 154, 155, 165, 168, 180, 185, 186, 198, 210, 217, 220, 222, 231, 248, 252, 259, 264, 279, 280, 296, 308, 310, 315, 330, 333, 341, 360, 370, 372, 385, 396, 407, 420, 434, 440, 444, 462, 465, 495, 504, 518, 555, 558, 616, 620, 630, 651, 660, 666, 682, 693, 740, 744, 770, 777, 792, 814, 840, 868, 888, 924, 930, 990, 1023, 1036, 1085, 1110, 1116, 1147, 1155, 1221, 1240, 1260, 1295, 1302, 1320, 1332, 1364, 1386, 1395, 1480, 1540, 1554, 1628, 1665, 1705, 1736, 1848, 1860, 1953, 1980, 2035, 2046, 2072, 2170, 2220, 2232, 2294, 2310, 2331, 2387, 2442, 2520, 2590, 2604, 2664, 2728, 2772, 2790, 2849, 3069, 3080, 3108, 3255, 3256, 3330, 3410, 3441, 3465, 3663, 3720, 3885, 3906, 3960, 4070, 4092, 4340, 4440, 4588, 4620, 4662, 4774, 4884, 5115, 5180, 5208, 5544, 5580, 5698, 5735, 6105, 6138, 6216, 6510, 6660, 6820, 6882, 6930, 7161, 7326, 7770, 7812, 8029, 8140, 8184, 8547, 8680, 9176, 9240, 9324, 9548, 9765, 9768, 10230, 10323, 10360, 11160, 11396, 11470, 11655, 11935, 12210, 12276, 12617, 13020, 13320, 13640, 13764, 13860, 14245, 14322, 14652, 15345, 15540, 15624, 16058, 16280, 17094, 17205, 18315, 18648, 19096, 19530, 20460, 20646, 21483, 22792, 22940, 23310, 23870, 24087, 24420, 24552, 25234, 25641, 26040, 27528, 27720, 28490, 28644, 29304, 30690, 31080, 32116, 34188, 34410, 35805, 36630, 37851, 39060, 40145, 40920, 41292, 42735, 42966, 45880, 46620, 47740, 48174, 48840, 50468, 51282, 51615, 56980, 57288, 61380, 63085, 64232, 68376, 68820, 71610, 72261, 73260, 75702, 78120, 80290, 82584, 85470, 85932, 88319, 93240, 95480, 96348, 100936, 102564, 103230, 107415, 113553, 113960, 120435, 122760, 126170, 128205, 137640, 143220, 144522, 146520, 151404, 160580, 170940, 171864, 176638, 189255, 192696, 205128, 206460, 214830, 227106, 240870, 252340, 256410, 264957, 286440, 289044, 302808, 321160, 341880, 353276, 361305, 378510, 412920, 429660, 441595, 454212, 481740, 504680, 512820, 529914, 567765, 578088, 706552, 722610, 757020, 794871, 859320, 883190, 908424, 963480, 1025640, 1059828, 1135530, 1324785, 1445220, 1514040, 1589742, 1766380, 2119656, 2271060, 2649570, 2890440, 3179484, 3532760, 3974355, 4542120, 5299140, 6358968, 7948710, 10598280, 15897420, 31794840]

約数ペア:

[(1, 31794840), (2, 15897420), (3, 10598280), (4, 7948710), (5, 6358968), (6, 5299140), (7, 4542120), (8, 3974355), (9, 3532760), (10, 3179484), (11, 2890440), (12, 2649570), (14, 2271060), (15, 2119656), (18, 1766380), (20, 1589742), (21, 1514040), (22, 1445220), (24, 1324785), (28, 1135530), (30, 1059828), (31, 1025640), (33, 963480), (35, 908424), (36, 883190), (37, 859320), (40, 794871), (42, 757020), (44, 722610), (45, 706552), (55, 578088), (56, 567765), (60, 529914), (62, 512820), (63, 504680), (66, 481740), (70, 454212), (72, 441595), (74, 429660), (77, 412920), (84, 378510), (88, 361305), (90, 353276), (93, 341880), (99, 321160), (105, 302808), (110, 289044), (111, 286440), (120, 264957), (124, 256410), (126, 252340), (132, 240870), (140, 227106), (148, 214830), (154, 206460), (155, 205128), (165, 192696), (168, 189255), (180, 176638), (185, 171864), (186, 170940), (198, 160580), (210, 151404), (217, 146520), (220, 144522), (222, 143220), (231, 137640), (248, 128205), (252, 126170), (259, 122760), (264, 120435), (279, 113960), (280, 113553), (296, 107415), (308, 103230), (310, 102564), (315, 100936), (330, 96348), (333, 95480), (341, 93240), (360, 88319), (370, 85932), (372, 85470), (385, 82584), (396, 80290), (407, 78120), (420, 75702), (434, 73260), (440, 72261), (444, 71610), (462, 68820), (465, 68376), (495, 64232), (504, 63085), (518, 61380), (555, 57288), (558, 56980), (616, 51615), (620, 51282), (630, 50468), (651, 48840), (660, 48174), (666, 47740), (682, 46620), (693, 45880), (740, 42966), (744, 42735), (770, 41292), (777, 40920), (792, 40145), (814, 39060), (840, 37851), (868, 36630), (888, 35805), (924, 34410), (930, 34188), (990, 32116), (1023, 31080), (1036, 30690), (1085, 29304), (1110, 28644), (1116, 28490), (1147, 27720), (1155, 27528), (1221, 26040), (1240, 25641), (1260, 25234), (1295, 24552), (1302, 24420), (1320, 24087), (1332, 23870), (1364, 23310), (1386, 22940), (1395, 22792), (1480, 21483), (1540, 20646), (1554, 20460), (1628, 19530), (1665, 19096), (1705, 18648), (1736, 18315), (1848, 17205), (1860, 17094), (1953, 16280), (1980, 16058), (2035, 15624), (2046, 15540), (2072, 15345), (2170, 14652), (2220, 14322), (2232, 14245), (2294, 13860), (2310, 13764), (2331, 13640), (2387, 13320), (2442, 13020), (2520, 12617), (2590, 12276), (2604, 12210), (2664, 11935), (2728, 11655), (2772, 11470), (2790, 11396), (2849, 11160), (3069, 10360), (3080, 10323), (3108, 10230), (3255, 9768), (3256, 9765), (3330, 9548), (3410, 9324), (3441, 9240), (3465, 9176), (3663, 8680), (3720, 8547), (3885, 8184), (3906, 8140), (3960, 8029), (4070, 7812), (4092, 7770), (4340, 7326), (4440, 7161), (4588, 6930), (4620, 6882), (4662, 6820), (4774, 6660), (4884, 6510), (5115, 6216), (5180, 6138), (5208, 6105), (5544, 5735), (5580, 5698)]