18442951920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:597

約数の個数: 480

約数和(自身を含む): 67920652800

約数和(自身を除く): 49477700880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 37, 38, 40, 45, 48, 57, 60, 72, 74, 76, 80, 83, 90, 95, 111, 114, 120, 144, 148, 152, 166, 171, 180, 185, 190, 222, 228, 240, 249, 285, 296, 304, 332, 333, 342, 360, 370, 380, 415, 439, 444, 456, 498, 555, 570, 592, 664, 666, 684, 703, 720, 740, 747, 760, 830, 855, 878, 888, 912, 996, 1110, 1140, 1245, 1317, 1328, 1332, 1368, 1406, 1480, 1494, 1520, 1577, 1660, 1665, 1710, 1756, 1776, 1992, 2109, 2195, 2220, 2280, 2490, 2634, 2664, 2736, 2812, 2960, 2988, 3071, 3154, 3320, 3330, 3420, 3512, 3515, 3735, 3951, 3984, 4218, 4390, 4440, 4560, 4731, 4980, 5268, 5328, 5624, 5976, 6142, 6308, 6327, 6585, 6640, 6660, 6840, 7024, 7030, 7470, 7885, 7902, 8341, 8436, 8780, 8880, 9213, 9462, 9960, 10536, 10545, 11248, 11952, 12284, 12616, 12654, 13170, 13320, 13680, 14060, 14193, 14940, 15355, 15770, 15804, 16243, 16682, 16872, 17560, 18426, 18924, 19755, 19920, 21072, 21090, 23655, 24568, 25023, 25232, 25308, 26340, 26640, 27639, 28120, 28386, 29880, 30710, 31540, 31608, 31635, 32486, 33364, 33744, 35120, 36437, 36852, 37848, 39510, 41705, 42180, 46065, 47310, 48729, 49136, 50046, 50616, 52680, 55278, 56240, 56772, 58349, 59760, 61420, 63080, 63216, 63270, 64972, 66728, 70965, 72874, 73704, 75069, 75696, 79020, 81215, 83410, 84360, 92130, 94620, 97458, 100092, 101232, 105360, 109311, 110556, 113544, 116698, 122840, 125115, 126160, 126540, 129944, 133456, 138195, 141930, 145748, 146187, 147408, 150138, 158040, 162430, 166820, 168720, 175047, 182185, 184260, 189240, 194916, 200184, 218622, 221112, 227088, 233396, 243645, 245680, 250230, 253080, 259888, 276390, 283860, 291496, 291745, 292374, 300276, 308617, 316080, 324860, 327933, 333640, 350094, 364370, 368520, 375345, 378480, 389832, 400368, 437244, 442224, 466792, 487290, 500460, 506160, 525141, 546555, 552780, 567720, 582992, 583490, 584748, 600552, 617234, 649720, 655866, 667280, 692303, 700188, 728740, 730935, 737040, 750690, 779664, 874488, 875235, 925851, 933584, 974580, 1000920, 1050282, 1093110, 1105560, 1135440, 1166980, 1169496, 1201104, 1234468, 1299440, 1311732, 1348169, 1384606, 1400376, 1457480, 1461870, 1501380, 1543085, 1639665, 1748976, 1750470, 1851702, 1949160, 2001840, 2076909, 2100564, 2186220, 2211120, 2333960, 2338992, 2468936, 2623464, 2625705, 2696338, 2769212, 2777553, 2800752, 2914960, 2923740, 3002760, 3086170, 3279330, 3461515, 3500940, 3703404, 3898320, 4044507, 4153818, 4201128, 4372440, 4629255, 4667920, 4937872, 5246928, 5251410, 5392676, 5538424, 5555106, 5847480, 6005520, 6172340, 6230727, 6558660, 6740845, 6923030, 7001880, 7406808, 8089014, 8307636, 8402256, 8744880, 9258510, 10384545, 10502820, 10785352, 11076848, 11110212, 11694960, 12133521, 12344680, 12461454, 13117320, 13481690, 13846060, 13887765, 14003760, 14813616, 16178028, 16615272, 18517020, 20222535, 20769090, 21005640, 21570704, 22220424, 24267042, 24689360, 24922908, 25615211, 26234640, 26963380, 27692120, 27775530, 31153635, 32356056, 33230544, 37034040, 40445070, 41538180, 42011280, 44440848, 48534084, 49845816, 51230422, 53926760, 55384240, 55551060, 60667605, 62307270, 64712112, 74068080, 76845633, 80890140, 83076360, 97068168, 99691632, 102460844, 107853520, 111102120, 121335210, 124614540, 128076055, 153691266, 161780280, 166152720, 194136336, 204921688, 222204240, 230536899, 242670420, 249229080, 256152110, 307382532, 323560560, 384228165, 409843376, 461073798, 485340840, 498458160, 512304220, 614765064, 768456330, 922147596, 970681680, 1024608440, 1152684495, 1229530128, 1536912660, 1844295192, 2049216880, 2305368990, 3073825320, 3688590384, 4610737980, 6147650640, 9221475960, 18442951920]

約数ペア:

[(1, 18442951920), (2, 9221475960), (3, 6147650640), (4, 4610737980), (5, 3688590384), (6, 3073825320), (8, 2305368990), (9, 2049216880), (10, 1844295192), (12, 1536912660), (15, 1229530128), (16, 1152684495), (18, 1024608440), (19, 970681680), (20, 922147596), (24, 768456330), (30, 614765064), (36, 512304220), (37, 498458160), (38, 485340840), (40, 461073798), (45, 409843376), (48, 384228165), (57, 323560560), (60, 307382532), (72, 256152110), (74, 249229080), (76, 242670420), (80, 230536899), (83, 222204240), (90, 204921688), (95, 194136336), (111, 166152720), (114, 161780280), (120, 153691266), (144, 128076055), (148, 124614540), (152, 121335210), (166, 111102120), (171, 107853520), (180, 102460844), (185, 99691632), (190, 97068168), (222, 83076360), (228, 80890140), (240, 76845633), (249, 74068080), (285, 64712112), (296, 62307270), (304, 60667605), (332, 55551060), (333, 55384240), (342, 53926760), (360, 51230422), (370, 49845816), (380, 48534084), (415, 44440848), (439, 42011280), (444, 41538180), (456, 40445070), (498, 37034040), (555, 33230544), (570, 32356056), (592, 31153635), (664, 27775530), (666, 27692120), (684, 26963380), (703, 26234640), (720, 25615211), (740, 24922908), (747, 24689360), (760, 24267042), (830, 22220424), (855, 21570704), (878, 21005640), (888, 20769090), (912, 20222535), (996, 18517020), (1110, 16615272), (1140, 16178028), (1245, 14813616), (1317, 14003760), (1328, 13887765), (1332, 13846060), (1368, 13481690), (1406, 13117320), (1480, 12461454), (1494, 12344680), (1520, 12133521), (1577, 11694960), (1660, 11110212), (1665, 11076848), (1710, 10785352), (1756, 10502820), (1776, 10384545), (1992, 9258510), (2109, 8744880), (2195, 8402256), (2220, 8307636), (2280, 8089014), (2490, 7406808), (2634, 7001880), (2664, 6923030), (2736, 6740845), (2812, 6558660), (2960, 6230727), (2988, 6172340), (3071, 6005520), (3154, 5847480), (3320, 5555106), (3330, 5538424), (3420, 5392676), (3512, 5251410), (3515, 5246928), (3735, 4937872), (3951, 4667920), (3984, 4629255), (4218, 4372440), (4390, 4201128), (4440, 4153818), (4560, 4044507), (4731, 3898320), (4980, 3703404), (5268, 3500940), (5328, 3461515), (5624, 3279330), (5976, 3086170), (6142, 3002760), (6308, 2923740), (6327, 2914960), (6585, 2800752), (6640, 2777553), (6660, 2769212), (6840, 2696338), (7024, 2625705), (7030, 2623464), (7470, 2468936), (7885, 2338992), (7902, 2333960), (8341, 2211120), (8436, 2186220), (8780, 2100564), (8880, 2076909), (9213, 2001840), (9462, 1949160), (9960, 1851702), (10536, 1750470), (10545, 1748976), (11248, 1639665), (11952, 1543085), (12284, 1501380), (12616, 1461870), (12654, 1457480), (13170, 1400376), (13320, 1384606), (13680, 1348169), (14060, 1311732), (14193, 1299440), (14940, 1234468), (15355, 1201104), (15770, 1169496), (15804, 1166980), (16243, 1135440), (16682, 1105560), (16872, 1093110), (17560, 1050282), (18426, 1000920), (18924, 974580), (19755, 933584), (19920, 925851), (21072, 875235), (21090, 874488), (23655, 779664), (24568, 750690), (25023, 737040), (25232, 730935), (25308, 728740), (26340, 700188), (26640, 692303), (27639, 667280), (28120, 655866), (28386, 649720), (29880, 617234), (30710, 600552), (31540, 584748), (31608, 583490), (31635, 582992), (32486, 567720), (33364, 552780), (33744, 546555), (35120, 525141), (36437, 506160), (36852, 500460), (37848, 487290), (39510, 466792), (41705, 442224), (42180, 437244), (46065, 400368), (47310, 389832), (48729, 378480), (49136, 375345), (50046, 368520), (50616, 364370), (52680, 350094), (55278, 333640), (56240, 327933), (56772, 324860), (58349, 316080), (59760, 308617), (61420, 300276), (63080, 292374), (63216, 291745), (63270, 291496), (64972, 283860), (66728, 276390), (70965, 259888), (72874, 253080), (73704, 250230), (75069, 245680), (75696, 243645), (79020, 233396), (81215, 227088), (83410, 221112), (84360, 218622), (92130, 200184), (94620, 194916), (97458, 189240), (100092, 184260), (101232, 182185), (105360, 175047), (109311, 168720), (110556, 166820), (113544, 162430), (116698, 158040), (122840, 150138), (125115, 147408), (126160, 146187), (126540, 145748), (129944, 141930), (133456, 138195)]