1218181597920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{40283783}}^1$

素因数の和:40283814

約数の個数: 192

約数和(自身を含む): 4872726512640

約数和(自身を除く): 3654544914720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 40283783, 80567566, 120851349, 161135132, 201418915, 241702698, 281986481, 322270264, 362554047, 402837830, 483405396, 563972962, 604256745, 644540528, 725108094, 805675660, 845959443, 966810792, 1087662141, 1127945924, 1208513490, 1289081056, 1409932405, 1450216188, 1611351320, 1691918886, 1812770235, 1933621584, 2175324282, 2255891848, 2417026980, 2537878329, 2819864810, 2900432376, 3222702640, 3383837772, 3625540470, 3867243168, 4229797215, 4350648564, 4511783696, 4834053960, 5075756658, 5438310705, 5639729620, 5800864752, 6445405280, 6767675544, 7251080940, 7613634987, 8459594430, 8701297128, 9023567392, 9668107920, 10151513316, 10876621410, 11279459240, 11601729504, 12689391645, 13535351088, 14502161880, 15227269974, 16919188860, 17402594256, 19336215840, 20303026632, 21753242820, 22558918480, 25378783290, 27070702176, 29004323760, 30454539948, 33838377720, 34805188512, 38068174935, 40606053264, 43506485640, 45117836960, 50757566580, 58008647520, 60909079896, 67676755440, 76136349870, 81212106528, 87012971280, 101515133160, 121818159792, 135353510880, 152272699740, 174025942560, 203030266320, 243636319584, 304545399480, 406060532640, 609090798960, 1218181597920]

約数ペア:

[(1, 1218181597920), (2, 609090798960), (3, 406060532640), (4, 304545399480), (5, 243636319584), (6, 203030266320), (7, 174025942560), (8, 152272699740), (9, 135353510880), (10, 121818159792), (12, 101515133160), (14, 87012971280), (15, 81212106528), (16, 76136349870), (18, 67676755440), (20, 60909079896), (21, 58008647520), (24, 50757566580), (27, 45117836960), (28, 43506485640), (30, 40606053264), (32, 38068174935), (35, 34805188512), (36, 33838377720), (40, 30454539948), (42, 29004323760), (45, 27070702176), (48, 25378783290), (54, 22558918480), (56, 21753242820), (60, 20303026632), (63, 19336215840), (70, 17402594256), (72, 16919188860), (80, 15227269974), (84, 14502161880), (90, 13535351088), (96, 12689391645), (105, 11601729504), (108, 11279459240), (112, 10876621410), (120, 10151513316), (126, 9668107920), (135, 9023567392), (140, 8701297128), (144, 8459594430), (160, 7613634987), (168, 7251080940), (180, 6767675544), (189, 6445405280), (210, 5800864752), (216, 5639729620), (224, 5438310705), (240, 5075756658), (252, 4834053960), (270, 4511783696), (280, 4350648564), (288, 4229797215), (315, 3867243168), (336, 3625540470), (360, 3383837772), (378, 3222702640), (420, 2900432376), (432, 2819864810), (480, 2537878329), (504, 2417026980), (540, 2255891848), (560, 2175324282), (630, 1933621584), (672, 1812770235), (720, 1691918886), (756, 1611351320), (840, 1450216188), (864, 1409932405), (945, 1289081056), (1008, 1208513490), (1080, 1127945924), (1120, 1087662141), (1260, 966810792), (1440, 845959443), (1512, 805675660), (1680, 725108094), (1890, 644540528), (2016, 604256745), (2160, 563972962), (2520, 483405396), (3024, 402837830), (3360, 362554047), (3780, 322270264), (4320, 281986481), (5040, 241702698), (6048, 201418915), (7560, 161135132), (10080, 120851349), (15120, 80567566), (30240, 40283783)]