249153840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:521

約数の個数: 320

約数和(自身を含む): 974937600

約数和(自身を除く): 725783760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 304, 312, 342, 351, 360, 380, 390, 432, 456, 467, 468, 494, 513, 520, 540, 570, 585, 624, 684, 702, 720, 741, 760, 780, 855, 912, 934, 936, 988, 1026, 1040, 1080, 1140, 1170, 1235, 1368, 1401, 1404, 1482, 1520, 1560, 1710, 1755, 1868, 1872, 1976, 2052, 2160, 2223, 2280, 2335, 2340, 2470, 2565, 2736, 2802, 2808, 2964, 3120, 3420, 3510, 3705, 3736, 3952, 4104, 4203, 4446, 4560, 4670, 4680, 4940, 5130, 5604, 5616, 5928, 6071, 6669, 6840, 7005, 7020, 7410, 7472, 8208, 8406, 8873, 8892, 9340, 9360, 9880, 10260, 11115, 11208, 11856, 12142, 12609, 13338, 13680, 14010, 14040, 14820, 16812, 17746, 17784, 18213, 18680, 19760, 20520, 21015, 22230, 22416, 24284, 25218, 26619, 26676, 28020, 28080, 29640, 30355, 33345, 33624, 35492, 35568, 36426, 37360, 41040, 42030, 44365, 44460, 48568, 50436, 53238, 53352, 54639, 56040, 59280, 60710, 63045, 66690, 67248, 70984, 72852, 79857, 84060, 88730, 88920, 91065, 97136, 100872, 106476, 106704, 109278, 112080, 115349, 121420, 126090, 133095, 133380, 141968, 145704, 159714, 163917, 168120, 177460, 177840, 182130, 201744, 212952, 218556, 230698, 239571, 242840, 252180, 266190, 266760, 273195, 291408, 319428, 327834, 336240, 346047, 354920, 364260, 399285, 425904, 437112, 461396, 479142, 485680, 504360, 532380, 533520, 546390, 576745, 638856, 655668, 692094, 709840, 728520, 798570, 819585, 874224, 922792, 958284, 1008720, 1038141, 1064760, 1092780, 1153490, 1197855, 1277712, 1311336, 1384188, 1457040, 1597140, 1639170, 1730235, 1845584, 1916568, 2076282, 2129520, 2185560, 2306980, 2395710, 2622672, 2768376, 3114423, 3194280, 3278340, 3460470, 3833136, 4152564, 4371120, 4613960, 4791420, 5190705, 5536752, 6228846, 6388560, 6556680, 6920940, 8305128, 9227920, 9582840, 10381410, 12457692, 13113360, 13841880, 15572115, 16610256, 19165680, 20762820, 24915384, 27683760, 31144230, 41525640, 49830768, 62288460, 83051280, 124576920, 249153840]

約数ペア:

[(1, 249153840), (2, 124576920), (3, 83051280), (4, 62288460), (5, 49830768), (6, 41525640), (8, 31144230), (9, 27683760), (10, 24915384), (12, 20762820), (13, 19165680), (15, 16610256), (16, 15572115), (18, 13841880), (19, 13113360), (20, 12457692), (24, 10381410), (26, 9582840), (27, 9227920), (30, 8305128), (36, 6920940), (38, 6556680), (39, 6388560), (40, 6228846), (45, 5536752), (48, 5190705), (52, 4791420), (54, 4613960), (57, 4371120), (60, 4152564), (65, 3833136), (72, 3460470), (76, 3278340), (78, 3194280), (80, 3114423), (90, 2768376), (95, 2622672), (104, 2395710), (108, 2306980), (114, 2185560), (117, 2129520), (120, 2076282), (130, 1916568), (135, 1845584), (144, 1730235), (152, 1639170), (156, 1597140), (171, 1457040), (180, 1384188), (190, 1311336), (195, 1277712), (208, 1197855), (216, 1153490), (228, 1092780), (234, 1064760), (240, 1038141), (247, 1008720), (260, 958284), (270, 922792), (285, 874224), (304, 819585), (312, 798570), (342, 728520), (351, 709840), (360, 692094), (380, 655668), (390, 638856), (432, 576745), (456, 546390), (467, 533520), (468, 532380), (494, 504360), (513, 485680), (520, 479142), (540, 461396), (570, 437112), (585, 425904), (624, 399285), (684, 364260), (702, 354920), (720, 346047), (741, 336240), (760, 327834), (780, 319428), (855, 291408), (912, 273195), (934, 266760), (936, 266190), (988, 252180), (1026, 242840), (1040, 239571), (1080, 230698), (1140, 218556), (1170, 212952), (1235, 201744), (1368, 182130), (1401, 177840), (1404, 177460), (1482, 168120), (1520, 163917), (1560, 159714), (1710, 145704), (1755, 141968), (1868, 133380), (1872, 133095), (1976, 126090), (2052, 121420), (2160, 115349), (2223, 112080), (2280, 109278), (2335, 106704), (2340, 106476), (2470, 100872), (2565, 97136), (2736, 91065), (2802, 88920), (2808, 88730), (2964, 84060), (3120, 79857), (3420, 72852), (3510, 70984), (3705, 67248), (3736, 66690), (3952, 63045), (4104, 60710), (4203, 59280), (4446, 56040), (4560, 54639), (4670, 53352), (4680, 53238), (4940, 50436), (5130, 48568), (5604, 44460), (5616, 44365), (5928, 42030), (6071, 41040), (6669, 37360), (6840, 36426), (7005, 35568), (7020, 35492), (7410, 33624), (7472, 33345), (8208, 30355), (8406, 29640), (8873, 28080), (8892, 28020), (9340, 26676), (9360, 26619), (9880, 25218), (10260, 24284), (11115, 22416), (11208, 22230), (11856, 21015), (12142, 20520), (12609, 19760), (13338, 18680), (13680, 18213), (14010, 17784), (14040, 17746), (14820, 16812)]