72511780320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{5209}}^1$

素因数の和:6618

約数の個数: 288

約数和(自身を含む): 283055048640

約数和(自身を除く): 210543268320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1381, 1440, 1680, 2016, 2520, 2762, 3360, 4143, 5040, 5209, 5524, 6905, 8286, 9667, 10080, 10418, 11048, 12429, 13810, 15627, 16572, 19334, 20715, 20836, 22096, 24858, 26045, 27620, 29001, 31254, 33144, 36463, 38668, 41430, 41672, 44192, 46881, 48335, 49716, 52090, 55240, 58002, 62145, 62508, 66288, 72926, 77336, 78135, 82860, 83344, 87003, 93762, 96670, 99432, 104180, 109389, 110480, 116004, 124290, 125016, 132576, 145005, 145852, 154672, 156270, 165720, 166688, 174006, 182315, 187524, 193340, 198864, 208360, 218778, 220960, 232008, 234405, 248580, 250032, 290010, 291704, 309344, 312540, 328167, 331440, 348012, 364630, 375048, 386680, 397728, 416720, 435015, 437556, 464016, 468810, 497160, 500064, 546945, 580020, 583408, 625080, 656334, 662880, 696024, 729260, 750096, 773360, 833440, 870030, 875112, 928032, 937620, 994320, 1093890, 1160040, 1166816, 1250160, 1312668, 1392048, 1458520, 1500192, 1546720, 1640835, 1740060, 1750224, 1875240, 1988640, 2187780, 2320080, 2500320, 2625336, 2784096, 2917040, 3281670, 3480120, 3500448, 3750480, 4375560, 4640160, 5250672, 5834080, 6563340, 6960240, 7193629, 7500960, 8751120, 10501344, 13126680, 13920480, 14387258, 17502240, 21580887, 26253360, 28774516, 35968145, 43161774, 50355403, 52506720, 57549032, 64742661, 71936290, 86323548, 100710806, 107904435, 115098064, 129485322, 143872580, 151066209, 172647096, 201421612, 215808870, 230196128, 251777015, 258970644, 287745160, 302132418, 323713305, 345294192, 402843224, 431617740, 453198627, 503554030, 517941288, 575490320, 604264836, 647426610, 690588384, 755331045, 805686448, 863235480, 906397254, 1007108060, 1035882576, 1150980640, 1208529672, 1294853220, 1510662090, 1611372896, 1726470960, 1812794508, 2014216120, 2071765152, 2265993135, 2417059344, 2589706440, 3021324180, 3452941920, 3625589016, 4028432240, 4531986270, 4834118688, 5179412880, 6042648360, 7251178032, 8056864480, 9063972540, 10358825760, 12085296720, 14502356064, 18127945080, 24170593440, 36255890160, 72511780320]

約数ペア:

[(1, 72511780320), (2, 36255890160), (3, 24170593440), (4, 18127945080), (5, 14502356064), (6, 12085296720), (7, 10358825760), (8, 9063972540), (9, 8056864480), (10, 7251178032), (12, 6042648360), (14, 5179412880), (15, 4834118688), (16, 4531986270), (18, 4028432240), (20, 3625589016), (21, 3452941920), (24, 3021324180), (28, 2589706440), (30, 2417059344), (32, 2265993135), (35, 2071765152), (36, 2014216120), (40, 1812794508), (42, 1726470960), (45, 1611372896), (48, 1510662090), (56, 1294853220), (60, 1208529672), (63, 1150980640), (70, 1035882576), (72, 1007108060), (80, 906397254), (84, 863235480), (90, 805686448), (96, 755331045), (105, 690588384), (112, 647426610), (120, 604264836), (126, 575490320), (140, 517941288), (144, 503554030), (160, 453198627), (168, 431617740), (180, 402843224), (210, 345294192), (224, 323713305), (240, 302132418), (252, 287745160), (280, 258970644), (288, 251777015), (315, 230196128), (336, 215808870), (360, 201421612), (420, 172647096), (480, 151066209), (504, 143872580), (560, 129485322), (630, 115098064), (672, 107904435), (720, 100710806), (840, 86323548), (1008, 71936290), (1120, 64742661), (1260, 57549032), (1381, 52506720), (1440, 50355403), (1680, 43161774), (2016, 35968145), (2520, 28774516), (2762, 26253360), (3360, 21580887), (4143, 17502240), (5040, 14387258), (5209, 13920480), (5524, 13126680), (6905, 10501344), (8286, 8751120), (9667, 7500960), (10080, 7193629), (10418, 6960240), (11048, 6563340), (12429, 5834080), (13810, 5250672), (15627, 4640160), (16572, 4375560), (19334, 3750480), (20715, 3500448), (20836, 3480120), (22096, 3281670), (24858, 2917040), (26045, 2784096), (27620, 2625336), (29001, 2500320), (31254, 2320080), (33144, 2187780), (36463, 1988640), (38668, 1875240), (41430, 1750224), (41672, 1740060), (44192, 1640835), (46881, 1546720), (48335, 1500192), (49716, 1458520), (52090, 1392048), (55240, 1312668), (58002, 1250160), (62145, 1166816), (62508, 1160040), (66288, 1093890), (72926, 994320), (77336, 937620), (78135, 928032), (82860, 875112), (83344, 870030), (87003, 833440), (93762, 773360), (96670, 750096), (99432, 729260), (104180, 696024), (109389, 662880), (110480, 656334), (116004, 625080), (124290, 583408), (125016, 580020), (132576, 546945), (145005, 500064), (145852, 497160), (154672, 468810), (156270, 464016), (165720, 437556), (166688, 435015), (174006, 416720), (182315, 397728), (187524, 386680), (193340, 375048), (198864, 364630), (208360, 348012), (218778, 331440), (220960, 328167), (232008, 312540), (234405, 309344), (248580, 291704), (250032, 290010)]