155120280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:119

約数の個数: 384

約数和(自身を含む): 598855680

約数和(自身を除く): 443735400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 31, 35, 37, 40, 42, 46, 49, 56, 60, 62, 69, 70, 74, 84, 92, 93, 98, 105, 111, 115, 120, 124, 138, 140, 147, 148, 155, 161, 168, 184, 185, 186, 196, 210, 217, 222, 230, 245, 248, 259, 276, 280, 294, 296, 310, 322, 345, 370, 372, 392, 420, 434, 444, 460, 465, 483, 490, 518, 552, 555, 588, 620, 644, 651, 690, 713, 735, 740, 744, 777, 805, 840, 851, 868, 888, 920, 930, 966, 980, 1036, 1085, 1110, 1127, 1147, 1176, 1240, 1288, 1295, 1302, 1380, 1426, 1470, 1480, 1519, 1554, 1610, 1702, 1736, 1813, 1860, 1932, 1960, 2072, 2139, 2170, 2220, 2254, 2294, 2415, 2553, 2590, 2604, 2760, 2852, 2940, 3038, 3108, 3220, 3255, 3381, 3404, 3441, 3565, 3626, 3720, 3864, 3885, 4255, 4278, 4340, 4440, 4508, 4557, 4588, 4830, 4991, 5106, 5180, 5208, 5439, 5635, 5704, 5735, 5880, 5957, 6076, 6216, 6440, 6510, 6762, 6808, 6882, 7130, 7252, 7595, 7770, 8029, 8510, 8556, 8680, 9016, 9065, 9114, 9176, 9660, 9982, 10212, 10360, 10695, 10878, 11270, 11470, 11914, 12152, 12765, 13020, 13524, 13764, 14260, 14504, 14973, 15190, 15540, 16058, 16905, 17020, 17112, 17205, 17871, 18130, 18228, 19320, 19964, 20424, 21390, 21756, 22540, 22785, 22940, 23828, 24087, 24955, 25530, 26040, 26381, 27048, 27195, 27528, 28520, 29785, 29946, 30380, 31080, 32116, 33810, 34040, 34410, 34937, 35742, 36260, 36456, 39928, 40145, 41699, 42780, 43512, 45080, 45570, 45880, 47656, 48174, 49910, 51060, 52762, 54390, 56203, 59570, 59892, 60760, 64232, 67620, 68820, 69874, 71484, 72520, 74865, 79143, 80290, 83398, 85560, 89355, 91140, 96348, 99820, 102120, 104811, 105524, 108780, 112406, 119140, 119784, 120435, 125097, 131905, 135240, 137640, 139748, 142968, 149730, 158286, 160580, 166796, 168609, 174685, 178710, 182280, 184667, 192696, 199640, 208495, 209622, 211048, 217560, 224812, 238280, 240870, 250194, 263810, 279496, 281015, 299460, 316572, 321160, 333592, 337218, 349370, 357420, 369334, 395715, 416990, 419244, 449624, 481740, 500388, 524055, 527620, 554001, 562030, 598920, 625485, 633144, 674436, 698740, 714840, 738668, 791430, 833980, 838488, 843045, 923335, 963480, 1000776, 1048110, 1055240, 1108002, 1124060, 1250970, 1292669, 1348872, 1397480, 1477336, 1582860, 1667960, 1686090, 1846670, 2096220, 2216004, 2248120, 2501940, 2585338, 2770005, 3165720, 3372180, 3693340, 3878007, 4192440, 4432008, 5003880, 5170676, 5540010, 6463345, 6744360, 7386680, 7756014, 10341352, 11080020, 12926690, 15512028, 19390035, 22160040, 25853380, 31024056, 38780070, 51706760, 77560140, 155120280]

約数ペア:

[(1, 155120280), (2, 77560140), (3, 51706760), (4, 38780070), (5, 31024056), (6, 25853380), (7, 22160040), (8, 19390035), (10, 15512028), (12, 12926690), (14, 11080020), (15, 10341352), (20, 7756014), (21, 7386680), (23, 6744360), (24, 6463345), (28, 5540010), (30, 5170676), (31, 5003880), (35, 4432008), (37, 4192440), (40, 3878007), (42, 3693340), (46, 3372180), (49, 3165720), (56, 2770005), (60, 2585338), (62, 2501940), (69, 2248120), (70, 2216004), (74, 2096220), (84, 1846670), (92, 1686090), (93, 1667960), (98, 1582860), (105, 1477336), (111, 1397480), (115, 1348872), (120, 1292669), (124, 1250970), (138, 1124060), (140, 1108002), (147, 1055240), (148, 1048110), (155, 1000776), (161, 963480), (168, 923335), (184, 843045), (185, 838488), (186, 833980), (196, 791430), (210, 738668), (217, 714840), (222, 698740), (230, 674436), (245, 633144), (248, 625485), (259, 598920), (276, 562030), (280, 554001), (294, 527620), (296, 524055), (310, 500388), (322, 481740), (345, 449624), (370, 419244), (372, 416990), (392, 395715), (420, 369334), (434, 357420), (444, 349370), (460, 337218), (465, 333592), (483, 321160), (490, 316572), (518, 299460), (552, 281015), (555, 279496), (588, 263810), (620, 250194), (644, 240870), (651, 238280), (690, 224812), (713, 217560), (735, 211048), (740, 209622), (744, 208495), (777, 199640), (805, 192696), (840, 184667), (851, 182280), (868, 178710), (888, 174685), (920, 168609), (930, 166796), (966, 160580), (980, 158286), (1036, 149730), (1085, 142968), (1110, 139748), (1127, 137640), (1147, 135240), (1176, 131905), (1240, 125097), (1288, 120435), (1295, 119784), (1302, 119140), (1380, 112406), (1426, 108780), (1470, 105524), (1480, 104811), (1519, 102120), (1554, 99820), (1610, 96348), (1702, 91140), (1736, 89355), (1813, 85560), (1860, 83398), (1932, 80290), (1960, 79143), (2072, 74865), (2139, 72520), (2170, 71484), (2220, 69874), (2254, 68820), (2294, 67620), (2415, 64232), (2553, 60760), (2590, 59892), (2604, 59570), (2760, 56203), (2852, 54390), (2940, 52762), (3038, 51060), (3108, 49910), (3220, 48174), (3255, 47656), (3381, 45880), (3404, 45570), (3441, 45080), (3565, 43512), (3626, 42780), (3720, 41699), (3864, 40145), (3885, 39928), (4255, 36456), (4278, 36260), (4340, 35742), (4440, 34937), (4508, 34410), (4557, 34040), (4588, 33810), (4830, 32116), (4991, 31080), (5106, 30380), (5180, 29946), (5208, 29785), (5439, 28520), (5635, 27528), (5704, 27195), (5735, 27048), (5880, 26381), (5957, 26040), (6076, 25530), (6216, 24955), (6440, 24087), (6510, 23828), (6762, 22940), (6808, 22785), (6882, 22540), (7130, 21756), (7252, 21390), (7595, 20424), (7770, 19964), (8029, 19320), (8510, 18228), (8556, 18130), (8680, 17871), (9016, 17205), (9065, 17112), (9114, 17020), (9176, 16905), (9660, 16058), (9982, 15540), (10212, 15190), (10360, 14973), (10695, 14504), (10878, 14260), (11270, 13764), (11470, 13524), (11914, 13020), (12152, 12765)]