144804240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 320

約数和(自身を含む): 583057920

約数和(自身を除く): 438253680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 61, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 122, 126, 135, 140, 144, 157, 168, 180, 183, 189, 210, 216, 240, 244, 252, 270, 280, 305, 314, 315, 336, 360, 366, 378, 420, 427, 432, 471, 488, 504, 540, 549, 560, 610, 628, 630, 720, 732, 756, 785, 840, 854, 915, 942, 945, 976, 1008, 1080, 1098, 1099, 1220, 1256, 1260, 1281, 1413, 1464, 1512, 1570, 1647, 1680, 1708, 1830, 1884, 1890, 2135, 2160, 2196, 2198, 2355, 2440, 2512, 2520, 2562, 2745, 2826, 2928, 3024, 3140, 3294, 3297, 3416, 3660, 3768, 3780, 3843, 4239, 4270, 4392, 4396, 4710, 4880, 5040, 5124, 5490, 5495, 5652, 6280, 6405, 6588, 6594, 6832, 7065, 7320, 7536, 7560, 7686, 8235, 8478, 8540, 8784, 8792, 9420, 9577, 9891, 10248, 10980, 10990, 11304, 11529, 12560, 12810, 13176, 13188, 14130, 14640, 15120, 15372, 16470, 16485, 16956, 17080, 17584, 18840, 19154, 19215, 19782, 20496, 21195, 21960, 21980, 22608, 23058, 25620, 26352, 26376, 28260, 28731, 29673, 30744, 32940, 32970, 33912, 34160, 37680, 38308, 38430, 39564, 42390, 43920, 43960, 46116, 47885, 49455, 51240, 52752, 56520, 57462, 57645, 59346, 61488, 65880, 65940, 67039, 67824, 76616, 76860, 79128, 84780, 86193, 87920, 92232, 95770, 98910, 102480, 113040, 114924, 115290, 118692, 131760, 131880, 134078, 143655, 148365, 153232, 153720, 158256, 169560, 172386, 184464, 191540, 197820, 201117, 229848, 230580, 237384, 258579, 263760, 268156, 287310, 296730, 307440, 335195, 339120, 344772, 383080, 395640, 402234, 430965, 459696, 461160, 474768, 517158, 536312, 574620, 593460, 603351, 670390, 689544, 766160, 791280, 804468, 861930, 922320, 1005585, 1034316, 1072624, 1149240, 1186920, 1206702, 1292895, 1340780, 1379088, 1608936, 1723860, 1810053, 2011170, 2068632, 2298480, 2373840, 2413404, 2585790, 2681560, 3016755, 3217872, 3447720, 3620106, 4022340, 4137264, 4826808, 5171580, 5363120, 6033510, 6895440, 7240212, 8044680, 9050265, 9653616, 10343160, 12067020, 14480424, 16089360, 18100530, 20686320, 24134040, 28960848, 36201060, 48268080, 72402120, 144804240]

約数ペア:

[(1, 144804240), (2, 72402120), (3, 48268080), (4, 36201060), (5, 28960848), (6, 24134040), (7, 20686320), (8, 18100530), (9, 16089360), (10, 14480424), (12, 12067020), (14, 10343160), (15, 9653616), (16, 9050265), (18, 8044680), (20, 7240212), (21, 6895440), (24, 6033510), (27, 5363120), (28, 5171580), (30, 4826808), (35, 4137264), (36, 4022340), (40, 3620106), (42, 3447720), (45, 3217872), (48, 3016755), (54, 2681560), (56, 2585790), (60, 2413404), (61, 2373840), (63, 2298480), (70, 2068632), (72, 2011170), (80, 1810053), (84, 1723860), (90, 1608936), (105, 1379088), (108, 1340780), (112, 1292895), (120, 1206702), (122, 1186920), (126, 1149240), (135, 1072624), (140, 1034316), (144, 1005585), (157, 922320), (168, 861930), (180, 804468), (183, 791280), (189, 766160), (210, 689544), (216, 670390), (240, 603351), (244, 593460), (252, 574620), (270, 536312), (280, 517158), (305, 474768), (314, 461160), (315, 459696), (336, 430965), (360, 402234), (366, 395640), (378, 383080), (420, 344772), (427, 339120), (432, 335195), (471, 307440), (488, 296730), (504, 287310), (540, 268156), (549, 263760), (560, 258579), (610, 237384), (628, 230580), (630, 229848), (720, 201117), (732, 197820), (756, 191540), (785, 184464), (840, 172386), (854, 169560), (915, 158256), (942, 153720), (945, 153232), (976, 148365), (1008, 143655), (1080, 134078), (1098, 131880), (1099, 131760), (1220, 118692), (1256, 115290), (1260, 114924), (1281, 113040), (1413, 102480), (1464, 98910), (1512, 95770), (1570, 92232), (1647, 87920), (1680, 86193), (1708, 84780), (1830, 79128), (1884, 76860), (1890, 76616), (2135, 67824), (2160, 67039), (2196, 65940), (2198, 65880), (2355, 61488), (2440, 59346), (2512, 57645), (2520, 57462), (2562, 56520), (2745, 52752), (2826, 51240), (2928, 49455), (3024, 47885), (3140, 46116), (3294, 43960), (3297, 43920), (3416, 42390), (3660, 39564), (3768, 38430), (3780, 38308), (3843, 37680), (4239, 34160), (4270, 33912), (4392, 32970), (4396, 32940), (4710, 30744), (4880, 29673), (5040, 28731), (5124, 28260), (5490, 26376), (5495, 26352), (5652, 25620), (6280, 23058), (6405, 22608), (6588, 21980), (6594, 21960), (6832, 21195), (7065, 20496), (7320, 19782), (7536, 19215), (7560, 19154), (7686, 18840), (8235, 17584), (8478, 17080), (8540, 16956), (8784, 16485), (8792, 16470), (9420, 15372), (9577, 15120), (9891, 14640), (10248, 14130), (10980, 13188), (10990, 13176), (11304, 12810), (11529, 12560)]