218189160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 512

約数和(自身を含む): 921600000

約数和(自身を除く): 703410840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 31, 35, 36, 38, 40, 42, 45, 49, 54, 56, 57, 60, 62, 63, 70, 72, 76, 84, 90, 93, 95, 98, 105, 108, 114, 120, 124, 126, 133, 135, 140, 147, 152, 155, 168, 171, 180, 186, 189, 190, 196, 210, 216, 217, 228, 245, 248, 252, 266, 270, 279, 280, 285, 294, 310, 315, 342, 343, 360, 372, 378, 380, 392, 399, 420, 434, 441, 456, 465, 490, 504, 513, 532, 540, 558, 570, 588, 589, 620, 630, 651, 665, 684, 686, 735, 744, 756, 760, 798, 837, 840, 855, 868, 882, 930, 931, 945, 980, 1026, 1029, 1064, 1080, 1085, 1116, 1140, 1176, 1178, 1197, 1240, 1260, 1302, 1323, 1330, 1368, 1372, 1395, 1470, 1512, 1519, 1596, 1674, 1710, 1715, 1736, 1764, 1767, 1860, 1862, 1890, 1953, 1960, 1995, 2052, 2058, 2170, 2205, 2232, 2280, 2356, 2394, 2520, 2565, 2604, 2646, 2660, 2744, 2790, 2793, 2940, 2945, 3038, 3087, 3192, 3255, 3348, 3420, 3430, 3528, 3534, 3591, 3720, 3724, 3780, 3906, 3990, 4104, 4116, 4123, 4185, 4340, 4410, 4557, 4655, 4712, 4788, 5130, 5145, 5208, 5292, 5301, 5320, 5580, 5586, 5859, 5880, 5890, 5985, 6076, 6174, 6510, 6517, 6615, 6696, 6840, 6860, 7068, 7182, 7448, 7560, 7595, 7812, 7980, 8232, 8246, 8370, 8379, 8680, 8820, 8835, 9114, 9261, 9310, 9576, 9765, 10260, 10290, 10584, 10602, 10633, 11160, 11172, 11718, 11780, 11970, 12152, 12348, 12369, 13020, 13034, 13230, 13671, 13720, 13965, 14136, 14364, 15190, 15435, 15624, 15903, 15960, 16492, 16740, 16758, 17640, 17670, 17955, 18228, 18522, 18620, 19530, 19551, 20520, 20580, 20615, 21204, 21266, 22344, 22785, 23436, 23560, 23940, 24696, 24738, 25137, 26040, 26068, 26460, 26505, 27342, 27930, 28728, 28861, 29295, 30380, 30870, 31806, 31899, 32585, 32984, 33480, 33516, 35340, 35910, 36456, 37044, 37107, 37240, 39060, 39102, 41013, 41160, 41230, 41895, 42408, 42532, 45570, 46305, 46872, 47880, 49476, 50274, 52136, 52920, 53010, 53165, 54684, 55860, 57722, 58590, 58653, 60760, 61740, 61845, 63612, 63798, 65170, 67032, 68355, 70680, 71820, 74088, 74214, 78120, 78204, 79515, 82026, 82460, 83790, 85064, 86583, 91140, 92610, 95697, 97755, 98952, 100548, 106020, 106330, 109368, 111321, 111720, 115444, 117180, 117306, 123480, 123690, 125685, 127224, 127596, 130340, 136710, 143640, 144305, 148428, 156408, 159030, 159495, 164052, 164920, 167580, 173166, 175959, 182280, 185220, 185535, 191394, 195510, 201096, 202027, 205065, 212040, 212660, 222642, 230888, 234360, 234612, 247380, 251370, 255192, 259749, 260680, 273420, 287091, 288610, 293265, 296856, 318060, 318990, 328104, 335160, 346332, 351918, 370440, 371070, 382788, 391020, 404054, 410130, 425320, 432915, 445284, 469224, 478485, 494760, 502740, 519498, 546840, 556605, 574182, 577220, 586530, 606081, 636120, 637980, 692664, 703836, 742140, 765576, 779247, 782040, 808108, 820260, 865830, 879795, 890568, 956970, 1005480, 1010135, 1038996, 1113210, 1148364, 1154440, 1173060, 1212162, 1275960, 1298745, 1407672, 1435455, 1484280, 1558494, 1616216, 1640520, 1731660, 1759590, 1818243, 1913940, 2020270, 2077992, 2226420, 2296728, 2346120, 2424324, 2597490, 2870910, 3030405, 3116988, 3463320, 3519180, 3636486, 3827880, 3896235, 4040540, 4452840, 4848648, 5194980, 5454729, 5741820, 6060810, 6233976, 7038360, 7272972, 7792470, 8081080, 9091215, 10389960, 10909458, 11483640, 12121620, 14545944, 15584940, 18182430, 21818916, 24243240, 27273645, 31169880, 36364860, 43637832, 54547290, 72729720, 109094580, 218189160]

約数ペア:

[(1, 218189160), (2, 109094580), (3, 72729720), (4, 54547290), (5, 43637832), (6, 36364860), (7, 31169880), (8, 27273645), (9, 24243240), (10, 21818916), (12, 18182430), (14, 15584940), (15, 14545944), (18, 12121620), (19, 11483640), (20, 10909458), (21, 10389960), (24, 9091215), (27, 8081080), (28, 7792470), (30, 7272972), (31, 7038360), (35, 6233976), (36, 6060810), (38, 5741820), (40, 5454729), (42, 5194980), (45, 4848648), (49, 4452840), (54, 4040540), (56, 3896235), (57, 3827880), (60, 3636486), (62, 3519180), (63, 3463320), (70, 3116988), (72, 3030405), (76, 2870910), (84, 2597490), (90, 2424324), (93, 2346120), (95, 2296728), (98, 2226420), (105, 2077992), (108, 2020270), (114, 1913940), (120, 1818243), (124, 1759590), (126, 1731660), (133, 1640520), (135, 1616216), (140, 1558494), (147, 1484280), (152, 1435455), (155, 1407672), (168, 1298745), (171, 1275960), (180, 1212162), (186, 1173060), (189, 1154440), (190, 1148364), (196, 1113210), (210, 1038996), (216, 1010135), (217, 1005480), (228, 956970), (245, 890568), (248, 879795), (252, 865830), (266, 820260), (270, 808108), (279, 782040), (280, 779247), (285, 765576), (294, 742140), (310, 703836), (315, 692664), (342, 637980), (343, 636120), (360, 606081), (372, 586530), (378, 577220), (380, 574182), (392, 556605), (399, 546840), (420, 519498), (434, 502740), (441, 494760), (456, 478485), (465, 469224), (490, 445284), (504, 432915), (513, 425320), (532, 410130), (540, 404054), (558, 391020), (570, 382788), (588, 371070), (589, 370440), (620, 351918), (630, 346332), (651, 335160), (665, 328104), (684, 318990), (686, 318060), (735, 296856), (744, 293265), (756, 288610), (760, 287091), (798, 273420), (837, 260680), (840, 259749), (855, 255192), (868, 251370), (882, 247380), (930, 234612), (931, 234360), (945, 230888), (980, 222642), (1026, 212660), (1029, 212040), (1064, 205065), (1080, 202027), (1085, 201096), (1116, 195510), (1140, 191394), (1176, 185535), (1178, 185220), (1197, 182280), (1240, 175959), (1260, 173166), (1302, 167580), (1323, 164920), (1330, 164052), (1368, 159495), (1372, 159030), (1395, 156408), (1470, 148428), (1512, 144305), (1519, 143640), (1596, 136710), (1674, 130340), (1710, 127596), (1715, 127224), (1736, 125685), (1764, 123690), (1767, 123480), (1860, 117306), (1862, 117180), (1890, 115444), (1953, 111720), (1960, 111321), (1995, 109368), (2052, 106330), (2058, 106020), (2170, 100548), (2205, 98952), (2232, 97755), (2280, 95697), (2356, 92610), (2394, 91140), (2520, 86583), (2565, 85064), (2604, 83790), (2646, 82460), (2660, 82026), (2744, 79515), (2790, 78204), (2793, 78120), (2940, 74214), (2945, 74088), (3038, 71820), (3087, 70680), (3192, 68355), (3255, 67032), (3348, 65170), (3420, 63798), (3430, 63612), (3528, 61845), (3534, 61740), (3591, 60760), (3720, 58653), (3724, 58590), (3780, 57722), (3906, 55860), (3990, 54684), (4104, 53165), (4116, 53010), (4123, 52920), (4185, 52136), (4340, 50274), (4410, 49476), (4557, 47880), (4655, 46872), (4712, 46305), (4788, 45570), (5130, 42532), (5145, 42408), (5208, 41895), (5292, 41230), (5301, 41160), (5320, 41013), (5580, 39102), (5586, 39060), (5859, 37240), (5880, 37107), (5890, 37044), (5985, 36456), (6076, 35910), (6174, 35340), (6510, 33516), (6517, 33480), (6615, 32984), (6696, 32585), (6840, 31899), (6860, 31806), (7068, 30870), (7182, 30380), (7448, 29295), (7560, 28861), (7595, 28728), (7812, 27930), (7980, 27342), (8232, 26505), (8246, 26460), (8370, 26068), (8379, 26040), (8680, 25137), (8820, 24738), (8835, 24696), (9114, 23940), (9261, 23560), (9310, 23436), (9576, 22785), (9765, 22344), (10260, 21266), (10290, 21204), (10584, 20615), (10602, 20580), (10633, 20520), (11160, 19551), (11172, 19530), (11718, 18620), (11780, 18522), (11970, 18228), (12152, 17955), (12348, 17670), (12369, 17640), (13020, 16758), (13034, 16740), (13230, 16492), (13671, 15960), (13720, 15903), (13965, 15624), (14136, 15435), (14364, 15190)]