238511520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:205

約数の個数: 384

約数和(自身を含む): 934778880

約数和(自身を除く): 696267360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 108, 117, 120, 124, 130, 135, 137, 144, 155, 156, 160, 180, 186, 195, 208, 216, 234, 240, 248, 260, 270, 274, 279, 288, 310, 312, 351, 360, 372, 390, 403, 411, 416, 432, 465, 468, 480, 496, 520, 540, 548, 558, 585, 620, 624, 685, 702, 720, 744, 780, 806, 822, 837, 864, 930, 936, 992, 1040, 1080, 1096, 1116, 1170, 1209, 1233, 1240, 1248, 1370, 1395, 1404, 1440, 1488, 1560, 1612, 1644, 1674, 1755, 1781, 1860, 1872, 2015, 2055, 2080, 2160, 2192, 2232, 2340, 2418, 2466, 2480, 2740, 2790, 2808, 2976, 3120, 3224, 3288, 3348, 3510, 3562, 3627, 3699, 3720, 3744, 4030, 4110, 4185, 4247, 4320, 4384, 4464, 4680, 4836, 4932, 4960, 5343, 5480, 5580, 5616, 6045, 6165, 6240, 6448, 6576, 6696, 7020, 7124, 7254, 7398, 7440, 8060, 8220, 8370, 8494, 8905, 8928, 9360, 9672, 9864, 10686, 10881, 10960, 11160, 11232, 12090, 12330, 12741, 12896, 13152, 13392, 14040, 14248, 14508, 14796, 14880, 16029, 16120, 16440, 16740, 16988, 17810, 18135, 18495, 18720, 19344, 19728, 21235, 21372, 21762, 21920, 22320, 24180, 24660, 25482, 26715, 26784, 28080, 28496, 29016, 29592, 32058, 32240, 32880, 33480, 33976, 35620, 36270, 36990, 38223, 38688, 39456, 42470, 42744, 43524, 44640, 48087, 48360, 49320, 50964, 53430, 54405, 55211, 56160, 56992, 58032, 59184, 63705, 64116, 64480, 65760, 66960, 67952, 71240, 72540, 73980, 76446, 80145, 84940, 85488, 87048, 96174, 96720, 98640, 101928, 106860, 108810, 110422, 114669, 116064, 118368, 127410, 128232, 133920, 135904, 142480, 145080, 147960, 152892, 160290, 165633, 169880, 170976, 174096, 191115, 192348, 193440, 197280, 203856, 213720, 217620, 220844, 229338, 240435, 254820, 256464, 276055, 284960, 290160, 295920, 305784, 320580, 331266, 339760, 348192, 382230, 384696, 407712, 427440, 435240, 441688, 458676, 480870, 496899, 509640, 512928, 552110, 573345, 580320, 591840, 611568, 641160, 662532, 679520, 764460, 769392, 828165, 854880, 870480, 883376, 917352, 961740, 993798, 1019280, 1104220, 1146690, 1223136, 1282320, 1325064, 1490697, 1528920, 1538784, 1656330, 1740960, 1766752, 1834704, 1923480, 1987596, 2038560, 2208440, 2293380, 2484495, 2564640, 2650128, 2981394, 3057840, 3312660, 3669408, 3846960, 3975192, 4416880, 4586760, 4968990, 5300256, 5962788, 6115680, 6625320, 7453485, 7693920, 7950384, 8833760, 9173520, 9937980, 11925576, 13250640, 14906970, 15900768, 18347040, 19875960, 23851152, 26501280, 29813940, 39751920, 47702304, 59627880, 79503840, 119255760, 238511520]

約数ペア:

[(1, 238511520), (2, 119255760), (3, 79503840), (4, 59627880), (5, 47702304), (6, 39751920), (8, 29813940), (9, 26501280), (10, 23851152), (12, 19875960), (13, 18347040), (15, 15900768), (16, 14906970), (18, 13250640), (20, 11925576), (24, 9937980), (26, 9173520), (27, 8833760), (30, 7950384), (31, 7693920), (32, 7453485), (36, 6625320), (39, 6115680), (40, 5962788), (45, 5300256), (48, 4968990), (52, 4586760), (54, 4416880), (60, 3975192), (62, 3846960), (65, 3669408), (72, 3312660), (78, 3057840), (80, 2981394), (90, 2650128), (93, 2564640), (96, 2484495), (104, 2293380), (108, 2208440), (117, 2038560), (120, 1987596), (124, 1923480), (130, 1834704), (135, 1766752), (137, 1740960), (144, 1656330), (155, 1538784), (156, 1528920), (160, 1490697), (180, 1325064), (186, 1282320), (195, 1223136), (208, 1146690), (216, 1104220), (234, 1019280), (240, 993798), (248, 961740), (260, 917352), (270, 883376), (274, 870480), (279, 854880), (288, 828165), (310, 769392), (312, 764460), (351, 679520), (360, 662532), (372, 641160), (390, 611568), (403, 591840), (411, 580320), (416, 573345), (432, 552110), (465, 512928), (468, 509640), (480, 496899), (496, 480870), (520, 458676), (540, 441688), (548, 435240), (558, 427440), (585, 407712), (620, 384696), (624, 382230), (685, 348192), (702, 339760), (720, 331266), (744, 320580), (780, 305784), (806, 295920), (822, 290160), (837, 284960), (864, 276055), (930, 256464), (936, 254820), (992, 240435), (1040, 229338), (1080, 220844), (1096, 217620), (1116, 213720), (1170, 203856), (1209, 197280), (1233, 193440), (1240, 192348), (1248, 191115), (1370, 174096), (1395, 170976), (1404, 169880), (1440, 165633), (1488, 160290), (1560, 152892), (1612, 147960), (1644, 145080), (1674, 142480), (1755, 135904), (1781, 133920), (1860, 128232), (1872, 127410), (2015, 118368), (2055, 116064), (2080, 114669), (2160, 110422), (2192, 108810), (2232, 106860), (2340, 101928), (2418, 98640), (2466, 96720), (2480, 96174), (2740, 87048), (2790, 85488), (2808, 84940), (2976, 80145), (3120, 76446), (3224, 73980), (3288, 72540), (3348, 71240), (3510, 67952), (3562, 66960), (3627, 65760), (3699, 64480), (3720, 64116), (3744, 63705), (4030, 59184), (4110, 58032), (4185, 56992), (4247, 56160), (4320, 55211), (4384, 54405), (4464, 53430), (4680, 50964), (4836, 49320), (4932, 48360), (4960, 48087), (5343, 44640), (5480, 43524), (5580, 42744), (5616, 42470), (6045, 39456), (6165, 38688), (6240, 38223), (6448, 36990), (6576, 36270), (6696, 35620), (7020, 33976), (7124, 33480), (7254, 32880), (7398, 32240), (7440, 32058), (8060, 29592), (8220, 29016), (8370, 28496), (8494, 28080), (8905, 26784), (8928, 26715), (9360, 25482), (9672, 24660), (9864, 24180), (10686, 22320), (10881, 21920), (10960, 21762), (11160, 21372), (11232, 21235), (12090, 19728), (12330, 19344), (12741, 18720), (12896, 18495), (13152, 18135), (13392, 17810), (14040, 16988), (14248, 16740), (14508, 16440), (14796, 16120), (14880, 16029)]