2033781720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{3593}}^1$

素因数の和:3749

約数の個数: 128

約数和(自身を含む): 6288062400

約数和(自身を除く): 4254280680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 89, 106, 120, 159, 178, 212, 265, 267, 318, 356, 424, 445, 530, 534, 636, 712, 795, 890, 1060, 1068, 1272, 1335, 1590, 1780, 2120, 2136, 2670, 3180, 3560, 3593, 4717, 5340, 6360, 7186, 9434, 10680, 10779, 14151, 14372, 17965, 18868, 21558, 23585, 28302, 28744, 35930, 37736, 43116, 47170, 53895, 56604, 70755, 71860, 86232, 94340, 107790, 113208, 141510, 143720, 188680, 190429, 215580, 283020, 319777, 380858, 431160, 566040, 571287, 639554, 761716, 952145, 959331, 1142574, 1279108, 1523432, 1598885, 1904290, 1918662, 2285148, 2558216, 2856435, 3197770, 3808580, 3837324, 4570296, 4796655, 5712870, 6395540, 7617160, 7674648, 9593310, 11425740, 12791080, 16948181, 19186620, 22851480, 33896362, 38373240, 50844543, 67792724, 84740905, 101689086, 135585448, 169481810, 203378172, 254222715, 338963620, 406756344, 508445430, 677927240, 1016890860, 2033781720]

約数ペア:

[(1, 2033781720), (2, 1016890860), (3, 677927240), (4, 508445430), (5, 406756344), (6, 338963620), (8, 254222715), (10, 203378172), (12, 169481810), (15, 135585448), (20, 101689086), (24, 84740905), (30, 67792724), (40, 50844543), (53, 38373240), (60, 33896362), (89, 22851480), (106, 19186620), (120, 16948181), (159, 12791080), (178, 11425740), (212, 9593310), (265, 7674648), (267, 7617160), (318, 6395540), (356, 5712870), (424, 4796655), (445, 4570296), (530, 3837324), (534, 3808580), (636, 3197770), (712, 2856435), (795, 2558216), (890, 2285148), (1060, 1918662), (1068, 1904290), (1272, 1598885), (1335, 1523432), (1590, 1279108), (1780, 1142574), (2120, 959331), (2136, 952145), (2670, 761716), (3180, 639554), (3560, 571287), (3593, 566040), (4717, 431160), (5340, 380858), (6360, 319777), (7186, 283020), (9434, 215580), (10680, 190429), (10779, 188680), (14151, 143720), (14372, 141510), (17965, 113208), (18868, 107790), (21558, 94340), (23585, 86232), (28302, 71860), (28744, 70755), (35930, 56604), (37736, 53895), (43116, 47170)]