18821579040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{36007}}^1$

素因数の和:36053

約数の個数: 288

約数和(自身を含む): 72410647680

約数和(自身を除く): 53589068640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 121, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 288, 297, 330, 352, 360, 363, 396, 432, 440, 480, 484, 495, 528, 540, 594, 605, 660, 720, 726, 792, 864, 880, 968, 990, 1056, 1080, 1089, 1188, 1210, 1320, 1440, 1452, 1485, 1584, 1760, 1815, 1936, 1980, 2160, 2178, 2376, 2420, 2640, 2904, 2970, 3168, 3267, 3630, 3872, 3960, 4320, 4356, 4752, 4840, 5280, 5445, 5808, 5940, 6534, 7260, 7920, 8712, 9504, 9680, 10890, 11616, 11880, 13068, 14520, 15840, 16335, 17424, 19360, 21780, 23760, 26136, 29040, 32670, 34848, 36007, 43560, 47520, 52272, 58080, 65340, 72014, 87120, 104544, 108021, 130680, 144028, 174240, 180035, 216042, 261360, 288056, 324063, 360070, 396077, 432084, 522720, 540105, 576112, 648126, 720140, 792154, 864168, 972189, 1080210, 1152224, 1188231, 1296252, 1440280, 1584308, 1620315, 1728336, 1944378, 1980385, 2160420, 2376462, 2592504, 2880560, 3168616, 3240630, 3456672, 3564693, 3888756, 3960770, 4320840, 4356847, 4752924, 4860945, 5185008, 5761120, 5941155, 6337232, 6481260, 7129386, 7777512, 7921540, 8641680, 8713694, 9505848, 9721890, 10370016, 10694079, 11882310, 12674464, 12962520, 13070541, 14258772, 15555024, 15843080, 17283360, 17427388, 17823465, 19011696, 19443780, 21388158, 21784235, 23764620, 25925040, 26141082, 28517544, 31110048, 31686160, 34854776, 35646930, 38023392, 38887560, 39211623, 42776316, 43568470, 47529240, 51850080, 52282164, 53470395, 57035088, 63372320, 65352705, 69709552, 71293860, 77775120, 78423246, 85552632, 87136940, 95058480, 104564328, 106940790, 114070176, 117634869, 130705410, 139419104, 142587720, 155550240, 156846492, 171105264, 174273880, 190116960, 196058115, 209128656, 213881580, 235269738, 261410820, 285175440, 313692984, 342210528, 348547760, 392116230, 418257312, 427763160, 470539476, 522821640, 570350880, 588174345, 627385968, 697095520, 784232460, 855526320, 941078952, 1045643280, 1176348690, 1254771936, 1568464920, 1711052640, 1882157904, 2091286560, 2352697380, 3136929840, 3764315808, 4705394760, 6273859680, 9410789520, 18821579040]

約数ペア:

[(1, 18821579040), (2, 9410789520), (3, 6273859680), (4, 4705394760), (5, 3764315808), (6, 3136929840), (8, 2352697380), (9, 2091286560), (10, 1882157904), (11, 1711052640), (12, 1568464920), (15, 1254771936), (16, 1176348690), (18, 1045643280), (20, 941078952), (22, 855526320), (24, 784232460), (27, 697095520), (30, 627385968), (32, 588174345), (33, 570350880), (36, 522821640), (40, 470539476), (44, 427763160), (45, 418257312), (48, 392116230), (54, 348547760), (55, 342210528), (60, 313692984), (66, 285175440), (72, 261410820), (80, 235269738), (88, 213881580), (90, 209128656), (96, 196058115), (99, 190116960), (108, 174273880), (110, 171105264), (120, 156846492), (121, 155550240), (132, 142587720), (135, 139419104), (144, 130705410), (160, 117634869), (165, 114070176), (176, 106940790), (180, 104564328), (198, 95058480), (216, 87136940), (220, 85552632), (240, 78423246), (242, 77775120), (264, 71293860), (270, 69709552), (288, 65352705), (297, 63372320), (330, 57035088), (352, 53470395), (360, 52282164), (363, 51850080), (396, 47529240), (432, 43568470), (440, 42776316), (480, 39211623), (484, 38887560), (495, 38023392), (528, 35646930), (540, 34854776), (594, 31686160), (605, 31110048), (660, 28517544), (720, 26141082), (726, 25925040), (792, 23764620), (864, 21784235), (880, 21388158), (968, 19443780), (990, 19011696), (1056, 17823465), (1080, 17427388), (1089, 17283360), (1188, 15843080), (1210, 15555024), (1320, 14258772), (1440, 13070541), (1452, 12962520), (1485, 12674464), (1584, 11882310), (1760, 10694079), (1815, 10370016), (1936, 9721890), (1980, 9505848), (2160, 8713694), (2178, 8641680), (2376, 7921540), (2420, 7777512), (2640, 7129386), (2904, 6481260), (2970, 6337232), (3168, 5941155), (3267, 5761120), (3630, 5185008), (3872, 4860945), (3960, 4752924), (4320, 4356847), (4356, 4320840), (4752, 3960770), (4840, 3888756), (5280, 3564693), (5445, 3456672), (5808, 3240630), (5940, 3168616), (6534, 2880560), (7260, 2592504), (7920, 2376462), (8712, 2160420), (9504, 1980385), (9680, 1944378), (10890, 1728336), (11616, 1620315), (11880, 1584308), (13068, 1440280), (14520, 1296252), (15840, 1188231), (16335, 1152224), (17424, 1080210), (19360, 972189), (21780, 864168), (23760, 792154), (26136, 720140), (29040, 648126), (32670, 576112), (34848, 540105), (36007, 522720), (43560, 432084), (47520, 396077), (52272, 360070), (58080, 324063), (65340, 288056), (72014, 261360), (87120, 216042), (104544, 180035), (108021, 174240), (130680, 144028)]