1981130400

素因数分解:

$2^5\times 3^6\times 5^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 504

約数和(自身を含む): 7513894080

約数和(自身を除く): 5532763680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 43, 45, 48, 50, 54, 60, 72, 75, 79, 80, 81, 86, 90, 96, 100, 108, 120, 129, 135, 144, 150, 158, 160, 162, 172, 180, 200, 215, 216, 225, 237, 240, 243, 258, 270, 288, 300, 316, 324, 344, 360, 387, 395, 400, 405, 430, 432, 450, 474, 480, 486, 516, 540, 600, 632, 645, 648, 675, 688, 711, 720, 729, 774, 790, 800, 810, 860, 864, 900, 948, 972, 1032, 1075, 1080, 1161, 1185, 1200, 1215, 1264, 1290, 1296, 1350, 1376, 1422, 1440, 1458, 1548, 1580, 1620, 1720, 1800, 1896, 1935, 1944, 1975, 2025, 2064, 2133, 2150, 2160, 2322, 2370, 2400, 2430, 2528, 2580, 2592, 2700, 2844, 2916, 3096, 3160, 3225, 3240, 3397, 3440, 3483, 3555, 3600, 3645, 3792, 3870, 3888, 3950, 4050, 4128, 4266, 4300, 4320, 4644, 4740, 4860, 5160, 5400, 5688, 5805, 5832, 5925, 6075, 6192, 6320, 6399, 6450, 6480, 6794, 6880, 6966, 7110, 7200, 7290, 7584, 7740, 7776, 7900, 8100, 8532, 8600, 9288, 9480, 9675, 9720, 10191, 10320, 10449, 10665, 10800, 11376, 11610, 11664, 11850, 12150, 12384, 12640, 12798, 12900, 12960, 13588, 13932, 14220, 14580, 15480, 15800, 16200, 16985, 17064, 17200, 17415, 17775, 18225, 18576, 18960, 19197, 19350, 19440, 20382, 20640, 20898, 21330, 21600, 22752, 23220, 23328, 23700, 24300, 25596, 25800, 27176, 27864, 28440, 29025, 29160, 30573, 30960, 31347, 31600, 31995, 32400, 33970, 34128, 34400, 34830, 35550, 36450, 37152, 37920, 38394, 38700, 38880, 40764, 41796, 42660, 46440, 47400, 48600, 50955, 51192, 51600, 52245, 53325, 54352, 55728, 56880, 57591, 58050, 58320, 61146, 61920, 62694, 63200, 63990, 64800, 67940, 68256, 69660, 71100, 72900, 76788, 77400, 81528, 83592, 84925, 85320, 87075, 91719, 92880, 94800, 95985, 97200, 101910, 102384, 103200, 104490, 106650, 108704, 111456, 113760, 115182, 116100, 116640, 122292, 125388, 127980, 135880, 139320, 142200, 145800, 152865, 153576, 154800, 156735, 159975, 163056, 167184, 169850, 170640, 174150, 183438, 185760, 189600, 191970, 194400, 203820, 204768, 208980, 213300, 230364, 232200, 244584, 250776, 254775, 255960, 261225, 271760, 275157, 278640, 284400, 287955, 291600, 305730, 307152, 309600, 313470, 319950, 326112, 334368, 339700, 341280, 348300, 366876, 383940, 407640, 417960, 426600, 458595, 460728, 464400, 479925, 489168, 501552, 509550, 511920, 522450, 543520, 550314, 557280, 568800, 575910, 583200, 611460, 614304, 626940, 639900, 679400, 696600, 733752, 764325, 767880, 783675, 815280, 825471, 835920, 853200, 917190, 921456, 928800, 959850, 978336, 1003104, 1019100, 1023840, 1044900, 1100628, 1151820, 1222920, 1253880, 1279800, 1358800, 1375785, 1393200, 1439775, 1467504, 1528650, 1535760, 1567350, 1630560, 1650942, 1671840, 1706400, 1834380, 1842912, 1919700, 2038200, 2089800, 2201256, 2292975, 2303640, 2445840, 2476413, 2507760, 2559600, 2717600, 2751570, 2786400, 2879550, 2935008, 3057300, 3071520, 3134700, 3301884, 3668760, 3839400, 4076400, 4127355, 4179600, 4402512, 4585950, 4607280, 4891680, 4952826, 5015520, 5119200, 5503140, 5759100, 6114600, 6269400, 6603768, 6878925, 7337520, 7678800, 8152800, 8254710, 8359200, 8805024, 9171900, 9214560, 9905652, 11006280, 11518200, 12229200, 12382065, 12538800, 13207536, 13757850, 14675040, 15357600, 16509420, 18343800, 19811304, 20636775, 22012560, 23036400, 24458400, 24764130, 25077600, 26415072, 27515700, 33018840, 36687600, 39622608, 41273550, 44025120, 46072800, 49528260, 55031400, 61910325, 66037680, 73375200, 79245216, 82547100, 99056520, 110062800, 123820650, 132075360, 165094200, 198113040, 220125600, 247641300, 330188400, 396226080, 495282600, 660376800, 990565200, 1981130400]

約数ペア:

[(1, 1981130400), (2, 990565200), (3, 660376800), (4, 495282600), (5, 396226080), (6, 330188400), (8, 247641300), (9, 220125600), (10, 198113040), (12, 165094200), (15, 132075360), (16, 123820650), (18, 110062800), (20, 99056520), (24, 82547100), (25, 79245216), (27, 73375200), (30, 66037680), (32, 61910325), (36, 55031400), (40, 49528260), (43, 46072800), (45, 44025120), (48, 41273550), (50, 39622608), (54, 36687600), (60, 33018840), (72, 27515700), (75, 26415072), (79, 25077600), (80, 24764130), (81, 24458400), (86, 23036400), (90, 22012560), (96, 20636775), (100, 19811304), (108, 18343800), (120, 16509420), (129, 15357600), (135, 14675040), (144, 13757850), (150, 13207536), (158, 12538800), (160, 12382065), (162, 12229200), (172, 11518200), (180, 11006280), (200, 9905652), (215, 9214560), (216, 9171900), (225, 8805024), (237, 8359200), (240, 8254710), (243, 8152800), (258, 7678800), (270, 7337520), (288, 6878925), (300, 6603768), (316, 6269400), (324, 6114600), (344, 5759100), (360, 5503140), (387, 5119200), (395, 5015520), (400, 4952826), (405, 4891680), (430, 4607280), (432, 4585950), (450, 4402512), (474, 4179600), (480, 4127355), (486, 4076400), (516, 3839400), (540, 3668760), (600, 3301884), (632, 3134700), (645, 3071520), (648, 3057300), (675, 2935008), (688, 2879550), (711, 2786400), (720, 2751570), (729, 2717600), (774, 2559600), (790, 2507760), (800, 2476413), (810, 2445840), (860, 2303640), (864, 2292975), (900, 2201256), (948, 2089800), (972, 2038200), (1032, 1919700), (1075, 1842912), (1080, 1834380), (1161, 1706400), (1185, 1671840), (1200, 1650942), (1215, 1630560), (1264, 1567350), (1290, 1535760), (1296, 1528650), (1350, 1467504), (1376, 1439775), (1422, 1393200), (1440, 1375785), (1458, 1358800), (1548, 1279800), (1580, 1253880), (1620, 1222920), (1720, 1151820), (1800, 1100628), (1896, 1044900), (1935, 1023840), (1944, 1019100), (1975, 1003104), (2025, 978336), (2064, 959850), (2133, 928800), (2150, 921456), (2160, 917190), (2322, 853200), (2370, 835920), (2400, 825471), (2430, 815280), (2528, 783675), (2580, 767880), (2592, 764325), (2700, 733752), (2844, 696600), (2916, 679400), (3096, 639900), (3160, 626940), (3225, 614304), (3240, 611460), (3397, 583200), (3440, 575910), (3483, 568800), (3555, 557280), (3600, 550314), (3645, 543520), (3792, 522450), (3870, 511920), (3888, 509550), (3950, 501552), (4050, 489168), (4128, 479925), (4266, 464400), (4300, 460728), (4320, 458595), (4644, 426600), (4740, 417960), (4860, 407640), (5160, 383940), (5400, 366876), (5688, 348300), (5805, 341280), (5832, 339700), (5925, 334368), (6075, 326112), (6192, 319950), (6320, 313470), (6399, 309600), (6450, 307152), (6480, 305730), (6794, 291600), (6880, 287955), (6966, 284400), (7110, 278640), (7200, 275157), (7290, 271760), (7584, 261225), (7740, 255960), (7776, 254775), (7900, 250776), (8100, 244584), (8532, 232200), (8600, 230364), (9288, 213300), (9480, 208980), (9675, 204768), (9720, 203820), (10191, 194400), (10320, 191970), (10449, 189600), (10665, 185760), (10800, 183438), (11376, 174150), (11610, 170640), (11664, 169850), (11850, 167184), (12150, 163056), (12384, 159975), (12640, 156735), (12798, 154800), (12900, 153576), (12960, 152865), (13588, 145800), (13932, 142200), (14220, 139320), (14580, 135880), (15480, 127980), (15800, 125388), (16200, 122292), (16985, 116640), (17064, 116100), (17200, 115182), (17415, 113760), (17775, 111456), (18225, 108704), (18576, 106650), (18960, 104490), (19197, 103200), (19350, 102384), (19440, 101910), (20382, 97200), (20640, 95985), (20898, 94800), (21330, 92880), (21600, 91719), (22752, 87075), (23220, 85320), (23328, 84925), (23700, 83592), (24300, 81528), (25596, 77400), (25800, 76788), (27176, 72900), (27864, 71100), (28440, 69660), (29025, 68256), (29160, 67940), (30573, 64800), (30960, 63990), (31347, 63200), (31600, 62694), (31995, 61920), (32400, 61146), (33970, 58320), (34128, 58050), (34400, 57591), (34830, 56880), (35550, 55728), (36450, 54352), (37152, 53325), (37920, 52245), (38394, 51600), (38700, 51192), (38880, 50955), (40764, 48600), (41796, 47400), (42660, 46440)]