12379998720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2293}}^1$

素因数の和:2375

約数の個数: 320

約数和(自身を含む): 42804938880

約数和(自身を除く): 30424940160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 48, 57, 60, 64, 74, 76, 80, 95, 96, 111, 114, 120, 128, 148, 152, 160, 185, 190, 192, 222, 228, 240, 256, 285, 296, 304, 320, 370, 380, 384, 444, 456, 480, 512, 555, 570, 592, 608, 640, 703, 740, 760, 768, 888, 912, 960, 1110, 1140, 1184, 1216, 1280, 1406, 1480, 1520, 1536, 1776, 1824, 1920, 2109, 2220, 2280, 2293, 2368, 2432, 2560, 2812, 2960, 3040, 3515, 3552, 3648, 3840, 4218, 4440, 4560, 4586, 4736, 4864, 5624, 5920, 6080, 6879, 7030, 7104, 7296, 7680, 8436, 8880, 9120, 9172, 9472, 9728, 10545, 11248, 11465, 11840, 12160, 13758, 14060, 14208, 14592, 16872, 17760, 18240, 18344, 18944, 21090, 22496, 22930, 23680, 24320, 27516, 28120, 28416, 29184, 33744, 34395, 35520, 36480, 36688, 42180, 43567, 44992, 45860, 47360, 48640, 55032, 56240, 56832, 67488, 68790, 71040, 72960, 73376, 84360, 84841, 87134, 89984, 91720, 94720, 110064, 112480, 130701, 134976, 137580, 142080, 145920, 146752, 168720, 169682, 174268, 179968, 183440, 217835, 220128, 224960, 254523, 261402, 269952, 275160, 284160, 293504, 337440, 339364, 348536, 359936, 366880, 424205, 435670, 440256, 449920, 509046, 522804, 539904, 550320, 587008, 653505, 674880, 678728, 697072, 733760, 848410, 871340, 880512, 899840, 1018092, 1045608, 1079808, 1100640, 1174016, 1272615, 1307010, 1349760, 1357456, 1394144, 1467520, 1611979, 1696820, 1742680, 1761024, 1799680, 2036184, 2091216, 2201280, 2545230, 2614020, 2699520, 2714912, 2788288, 2935040, 3223958, 3393640, 3485360, 3522048, 4072368, 4182432, 4402560, 4835937, 5090460, 5228040, 5399040, 5429824, 5576576, 5870080, 6447916, 6787280, 6970720, 8059895, 8144736, 8364864, 8805120, 9671874, 10180920, 10456080, 10859648, 11153152, 12895832, 13574560, 13941440, 16119790, 16289472, 16729728, 17610240, 19343748, 20361840, 20912160, 21719296, 22306304, 24179685, 25791664, 27149120, 27882880, 32239580, 32578944, 33459456, 38687496, 40723680, 41824320, 43438592, 48359370, 51583328, 54298240, 55765760, 64479160, 65157888, 66918912, 77374992, 81447360, 83648640, 96718740, 103166656, 108596480, 111531520, 128958320, 130315776, 154749984, 162894720, 167297280, 193437480, 206333312, 217192960, 257916640, 309499968, 325789440, 334594560, 386874960, 412666624, 515833280, 618999936, 651578880, 773749920, 825333248, 1031666560, 1237999872, 1547499840, 2063333120, 2475999744, 3094999680, 4126666240, 6189999360, 12379998720]

約数ペア:

[(1, 12379998720), (2, 6189999360), (3, 4126666240), (4, 3094999680), (5, 2475999744), (6, 2063333120), (8, 1547499840), (10, 1237999872), (12, 1031666560), (15, 825333248), (16, 773749920), (19, 651578880), (20, 618999936), (24, 515833280), (30, 412666624), (32, 386874960), (37, 334594560), (38, 325789440), (40, 309499968), (48, 257916640), (57, 217192960), (60, 206333312), (64, 193437480), (74, 167297280), (76, 162894720), (80, 154749984), (95, 130315776), (96, 128958320), (111, 111531520), (114, 108596480), (120, 103166656), (128, 96718740), (148, 83648640), (152, 81447360), (160, 77374992), (185, 66918912), (190, 65157888), (192, 64479160), (222, 55765760), (228, 54298240), (240, 51583328), (256, 48359370), (285, 43438592), (296, 41824320), (304, 40723680), (320, 38687496), (370, 33459456), (380, 32578944), (384, 32239580), (444, 27882880), (456, 27149120), (480, 25791664), (512, 24179685), (555, 22306304), (570, 21719296), (592, 20912160), (608, 20361840), (640, 19343748), (703, 17610240), (740, 16729728), (760, 16289472), (768, 16119790), (888, 13941440), (912, 13574560), (960, 12895832), (1110, 11153152), (1140, 10859648), (1184, 10456080), (1216, 10180920), (1280, 9671874), (1406, 8805120), (1480, 8364864), (1520, 8144736), (1536, 8059895), (1776, 6970720), (1824, 6787280), (1920, 6447916), (2109, 5870080), (2220, 5576576), (2280, 5429824), (2293, 5399040), (2368, 5228040), (2432, 5090460), (2560, 4835937), (2812, 4402560), (2960, 4182432), (3040, 4072368), (3515, 3522048), (3552, 3485360), (3648, 3393640), (3840, 3223958), (4218, 2935040), (4440, 2788288), (4560, 2714912), (4586, 2699520), (4736, 2614020), (4864, 2545230), (5624, 2201280), (5920, 2091216), (6080, 2036184), (6879, 1799680), (7030, 1761024), (7104, 1742680), (7296, 1696820), (7680, 1611979), (8436, 1467520), (8880, 1394144), (9120, 1357456), (9172, 1349760), (9472, 1307010), (9728, 1272615), (10545, 1174016), (11248, 1100640), (11465, 1079808), (11840, 1045608), (12160, 1018092), (13758, 899840), (14060, 880512), (14208, 871340), (14592, 848410), (16872, 733760), (17760, 697072), (18240, 678728), (18344, 674880), (18944, 653505), (21090, 587008), (22496, 550320), (22930, 539904), (23680, 522804), (24320, 509046), (27516, 449920), (28120, 440256), (28416, 435670), (29184, 424205), (33744, 366880), (34395, 359936), (35520, 348536), (36480, 339364), (36688, 337440), (42180, 293504), (43567, 284160), (44992, 275160), (45860, 269952), (47360, 261402), (48640, 254523), (55032, 224960), (56240, 220128), (56832, 217835), (67488, 183440), (68790, 179968), (71040, 174268), (72960, 169682), (73376, 168720), (84360, 146752), (84841, 145920), (87134, 142080), (89984, 137580), (91720, 134976), (94720, 130701), (110064, 112480)]