18983517120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^3\times {\mathrm{31}}^2$

素因数の和:142

約数の個数: 504

約数和(自身を含む): 71217403920

約数和(自身を除く): 52233886800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 64, 72, 76, 80, 90, 93, 95, 96, 114, 120, 124, 144, 152, 155, 160, 171, 180, 186, 190, 192, 228, 240, 248, 279, 285, 288, 304, 310, 320, 342, 360, 361, 372, 380, 456, 465, 480, 496, 558, 570, 576, 589, 608, 620, 684, 720, 722, 744, 760, 855, 912, 930, 960, 961, 992, 1083, 1116, 1140, 1178, 1216, 1240, 1368, 1395, 1440, 1444, 1488, 1520, 1710, 1767, 1805, 1824, 1860, 1922, 1984, 2166, 2232, 2280, 2356, 2480, 2736, 2790, 2880, 2883, 2888, 2945, 2976, 3040, 3249, 3420, 3534, 3610, 3648, 3720, 3844, 4332, 4464, 4560, 4712, 4805, 4960, 5301, 5415, 5472, 5580, 5766, 5776, 5890, 5952, 6080, 6498, 6840, 6859, 7068, 7220, 7440, 7688, 8649, 8664, 8835, 8928, 9120, 9424, 9610, 9920, 10602, 10830, 10944, 11160, 11191, 11532, 11552, 11780, 12996, 13680, 13718, 14136, 14415, 14440, 14880, 15376, 16245, 17298, 17328, 17670, 17856, 18240, 18259, 18848, 19220, 20577, 21204, 21660, 22320, 22382, 23064, 23104, 23560, 25992, 26505, 27360, 27436, 28272, 28830, 28880, 29760, 30752, 32490, 33573, 34295, 34596, 34656, 35340, 36518, 37696, 38440, 41154, 42408, 43245, 43320, 44640, 44764, 46128, 47120, 51984, 53010, 54720, 54777, 54872, 55955, 56544, 57660, 57760, 61504, 61731, 64980, 67146, 68590, 69192, 69312, 70680, 73036, 76880, 82308, 84816, 86490, 86640, 89280, 89528, 91295, 92256, 94240, 100719, 102885, 103968, 106020, 109554, 109744, 111910, 113088, 115320, 115520, 123462, 129960, 134292, 137180, 138384, 141360, 146072, 153760, 164331, 164616, 167865, 169632, 172980, 173280, 179056, 182590, 184512, 188480, 201438, 205770, 207936, 212040, 212629, 219108, 219488, 223820, 230640, 246924, 259920, 268584, 273885, 274360, 276768, 282720, 292144, 307520, 308655, 328662, 329232, 335730, 339264, 345960, 346560, 346921, 358112, 365180, 402876, 411540, 424080, 425258, 438216, 438976, 447640, 461280, 493848, 503595, 519840, 537168, 547770, 548720, 553536, 565440, 584288, 617310, 637887, 657324, 658464, 671460, 691920, 693842, 716224, 730360, 805752, 821655, 823080, 848160, 850516, 876432, 895280, 922560, 987696, 1007190, 1039680, 1040763, 1063145, 1074336, 1095540, 1097440, 1168576, 1234620, 1275774, 1314648, 1316928, 1342920, 1383840, 1387684, 1460720, 1611504, 1643310, 1646160, 1696320, 1701032, 1734605, 1752864, 1790560, 1913661, 1975392, 2014380, 2081526, 2126290, 2148672, 2191080, 2194880, 2469240, 2551548, 2629296, 2685840, 2767680, 2775368, 2921440, 3122289, 3189435, 3223008, 3286620, 3292320, 3402064, 3469210, 3505728, 3581120, 3827322, 3950784, 4028760, 4163052, 4252580, 4382160, 4938480, 5103096, 5203815, 5258592, 5371680, 5550736, 5842880, 6244578, 6378870, 6446016, 6573240, 6584640, 6591499, 6804128, 6938420, 7654644, 8057520, 8326104, 8505160, 8764320, 9568305, 9876960, 10206192, 10407630, 10517184, 10743360, 11101472, 12489156, 12757740, 13146480, 13182998, 13608256, 13876840, 15309288, 15611445, 16115040, 16652208, 17010320, 17528640, 19136610, 19753920, 19774497, 20412384, 20815260, 22202944, 24978312, 25515480, 26292960, 26365996, 27753680, 30618576, 31222890, 32230080, 32957495, 33304416, 34020640, 38273220, 39548994, 40824768, 41630520, 49956624, 51030960, 52585920, 52731992, 55507360, 59323491, 61237152, 62445780, 65914990, 66608832, 68041280, 76546440, 79097988, 83261040, 98872485, 99913248, 102061920, 105463984, 111014720, 118646982, 122474304, 124891560, 131829980, 153092880, 158195976, 166522080, 197744970, 199826496, 204123840, 210927968, 237293964, 249783120, 263659960, 296617455, 306185760, 316391952, 333044160, 395489940, 421855936, 474587928, 499566240, 527319920, 593234910, 612371520, 632783904, 790979880, 949175856, 999132480, 1054639840, 1186469820, 1265567808, 1581959760, 1898351712, 2109279680, 2372939640, 3163919520, 3796703424, 4745879280, 6327839040, 9491758560, 18983517120]

約数ペア:

[(1, 18983517120), (2, 9491758560), (3, 6327839040), (4, 4745879280), (5, 3796703424), (6, 3163919520), (8, 2372939640), (9, 2109279680), (10, 1898351712), (12, 1581959760), (15, 1265567808), (16, 1186469820), (18, 1054639840), (19, 999132480), (20, 949175856), (24, 790979880), (30, 632783904), (31, 612371520), (32, 593234910), (36, 527319920), (38, 499566240), (40, 474587928), (45, 421855936), (48, 395489940), (57, 333044160), (60, 316391952), (62, 306185760), (64, 296617455), (72, 263659960), (76, 249783120), (80, 237293964), (90, 210927968), (93, 204123840), (95, 199826496), (96, 197744970), (114, 166522080), (120, 158195976), (124, 153092880), (144, 131829980), (152, 124891560), (155, 122474304), (160, 118646982), (171, 111014720), (180, 105463984), (186, 102061920), (190, 99913248), (192, 98872485), (228, 83261040), (240, 79097988), (248, 76546440), (279, 68041280), (285, 66608832), (288, 65914990), (304, 62445780), (310, 61237152), (320, 59323491), (342, 55507360), (360, 52731992), (361, 52585920), (372, 51030960), (380, 49956624), (456, 41630520), (465, 40824768), (480, 39548994), (496, 38273220), (558, 34020640), (570, 33304416), (576, 32957495), (589, 32230080), (608, 31222890), (620, 30618576), (684, 27753680), (720, 26365996), (722, 26292960), (744, 25515480), (760, 24978312), (855, 22202944), (912, 20815260), (930, 20412384), (960, 19774497), (961, 19753920), (992, 19136610), (1083, 17528640), (1116, 17010320), (1140, 16652208), (1178, 16115040), (1216, 15611445), (1240, 15309288), (1368, 13876840), (1395, 13608256), (1440, 13182998), (1444, 13146480), (1488, 12757740), (1520, 12489156), (1710, 11101472), (1767, 10743360), (1805, 10517184), (1824, 10407630), (1860, 10206192), (1922, 9876960), (1984, 9568305), (2166, 8764320), (2232, 8505160), (2280, 8326104), (2356, 8057520), (2480, 7654644), (2736, 6938420), (2790, 6804128), (2880, 6591499), (2883, 6584640), (2888, 6573240), (2945, 6446016), (2976, 6378870), (3040, 6244578), (3249, 5842880), (3420, 5550736), (3534, 5371680), (3610, 5258592), (3648, 5203815), (3720, 5103096), (3844, 4938480), (4332, 4382160), (4464, 4252580), (4560, 4163052), (4712, 4028760), (4805, 3950784), (4960, 3827322), (5301, 3581120), (5415, 3505728), (5472, 3469210), (5580, 3402064), (5766, 3292320), (5776, 3286620), (5890, 3223008), (5952, 3189435), (6080, 3122289), (6498, 2921440), (6840, 2775368), (6859, 2767680), (7068, 2685840), (7220, 2629296), (7440, 2551548), (7688, 2469240), (8649, 2194880), (8664, 2191080), (8835, 2148672), (8928, 2126290), (9120, 2081526), (9424, 2014380), (9610, 1975392), (9920, 1913661), (10602, 1790560), (10830, 1752864), (10944, 1734605), (11160, 1701032), (11191, 1696320), (11532, 1646160), (11552, 1643310), (11780, 1611504), (12996, 1460720), (13680, 1387684), (13718, 1383840), (14136, 1342920), (14415, 1316928), (14440, 1314648), (14880, 1275774), (15376, 1234620), (16245, 1168576), (17298, 1097440), (17328, 1095540), (17670, 1074336), (17856, 1063145), (18240, 1040763), (18259, 1039680), (18848, 1007190), (19220, 987696), (20577, 922560), (21204, 895280), (21660, 876432), (22320, 850516), (22382, 848160), (23064, 823080), (23104, 821655), (23560, 805752), (25992, 730360), (26505, 716224), (27360, 693842), (27436, 691920), (28272, 671460), (28830, 658464), (28880, 657324), (29760, 637887), (30752, 617310), (32490, 584288), (33573, 565440), (34295, 553536), (34596, 548720), (34656, 547770), (35340, 537168), (36518, 519840), (37696, 503595), (38440, 493848), (41154, 461280), (42408, 447640), (43245, 438976), (43320, 438216), (44640, 425258), (44764, 424080), (46128, 411540), (47120, 402876), (51984, 365180), (53010, 358112), (54720, 346921), (54777, 346560), (54872, 345960), (55955, 339264), (56544, 335730), (57660, 329232), (57760, 328662), (61504, 308655), (61731, 307520), (64980, 292144), (67146, 282720), (68590, 276768), (69192, 274360), (69312, 273885), (70680, 268584), (73036, 259920), (76880, 246924), (82308, 230640), (84816, 223820), (86490, 219488), (86640, 219108), (89280, 212629), (89528, 212040), (91295, 207936), (92256, 205770), (94240, 201438), (100719, 188480), (102885, 184512), (103968, 182590), (106020, 179056), (109554, 173280), (109744, 172980), (111910, 169632), (113088, 167865), (115320, 164616), (115520, 164331), (123462, 153760), (129960, 146072), (134292, 141360), (137180, 138384)]