20433260160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{208673}}^1$

素因数の和:208715

約数の個数: 192

約数和(自身を含む): 74709465480

約数和(自身を除く): 54276205320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 5760, 6120, 6528, 8160, 9792, 10880, 12240, 16320, 19584, 24480, 32640, 48960, 97920, 208673, 417346, 626019, 834692, 1043365, 1252038, 1669384, 1878057, 2086730, 2504076, 3130095, 3338768, 3547441, 3756114, 4173460, 5008152, 6260190, 6677536, 7094882, 7512228, 8346920, 9390285, 10016304, 10642323, 12520380, 13355072, 14189764, 15024456, 16693840, 17737205, 18780570, 20032608, 21284646, 25040760, 26710144, 28379528, 30048912, 31926969, 33387680, 35474410, 37561140, 40065216, 42569292, 50081520, 53211615, 56759056, 60097824, 63853938, 66775360, 70948820, 75122280, 80130432, 85138584, 100163040, 106423230, 113518112, 120195648, 127707876, 133550720, 141897640, 150244560, 159634845, 170277168, 200326080, 212846460, 227036224, 240391296, 255415752, 283795280, 300489120, 319269690, 340554336, 400652160, 425692920, 454072448, 510831504, 567590560, 600978240, 638539380, 681108672, 851385840, 1021663008, 1135181120, 1201956480, 1277078760, 1362217344, 1702771680, 2043326016, 2270362240, 2554157520, 3405543360, 4086652032, 5108315040, 6811086720, 10216630080, 20433260160]

約数ペア:

[(1, 20433260160), (2, 10216630080), (3, 6811086720), (4, 5108315040), (5, 4086652032), (6, 3405543360), (8, 2554157520), (9, 2270362240), (10, 2043326016), (12, 1702771680), (15, 1362217344), (16, 1277078760), (17, 1201956480), (18, 1135181120), (20, 1021663008), (24, 851385840), (30, 681108672), (32, 638539380), (34, 600978240), (36, 567590560), (40, 510831504), (45, 454072448), (48, 425692920), (51, 400652160), (60, 340554336), (64, 319269690), (68, 300489120), (72, 283795280), (80, 255415752), (85, 240391296), (90, 227036224), (96, 212846460), (102, 200326080), (120, 170277168), (128, 159634845), (136, 150244560), (144, 141897640), (153, 133550720), (160, 127707876), (170, 120195648), (180, 113518112), (192, 106423230), (204, 100163040), (240, 85138584), (255, 80130432), (272, 75122280), (288, 70948820), (306, 66775360), (320, 63853938), (340, 60097824), (360, 56759056), (384, 53211615), (408, 50081520), (480, 42569292), (510, 40065216), (544, 37561140), (576, 35474410), (612, 33387680), (640, 31926969), (680, 30048912), (720, 28379528), (765, 26710144), (816, 25040760), (960, 21284646), (1020, 20032608), (1088, 18780570), (1152, 17737205), (1224, 16693840), (1360, 15024456), (1440, 14189764), (1530, 13355072), (1632, 12520380), (1920, 10642323), (2040, 10016304), (2176, 9390285), (2448, 8346920), (2720, 7512228), (2880, 7094882), (3060, 6677536), (3264, 6260190), (4080, 5008152), (4896, 4173460), (5440, 3756114), (5760, 3547441), (6120, 3338768), (6528, 3130095), (8160, 2504076), (9792, 2086730), (10880, 1878057), (12240, 1669384), (16320, 1252038), (19584, 1043365), (24480, 834692), (32640, 626019), (48960, 417346), (97920, 208673)]