1860886703280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{381223}}^1$

素因数の和:381336

約数の個数: 240

約数和(自身を含む): 6442953981696

約数和(自身を除く): 4582067278416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 110, 120, 129, 132, 165, 172, 176, 215, 220, 240, 258, 264, 330, 344, 430, 440, 473, 516, 528, 645, 660, 688, 860, 880, 946, 1032, 1290, 1320, 1419, 1720, 1849, 1892, 2064, 2365, 2580, 2640, 2838, 3440, 3698, 3784, 4730, 5160, 5547, 5676, 7095, 7396, 7568, 9245, 9460, 10320, 11094, 11352, 14190, 14792, 18490, 18920, 20339, 22188, 22704, 27735, 28380, 29584, 36980, 37840, 40678, 44376, 55470, 56760, 61017, 73960, 81356, 88752, 101695, 110940, 113520, 122034, 147920, 162712, 203390, 221880, 244068, 305085, 325424, 381223, 406780, 443760, 488136, 610170, 762446, 813560, 976272, 1143669, 1220340, 1524892, 1627120, 1906115, 2287338, 2440680, 3049784, 3812230, 4193453, 4574676, 4881360, 5718345, 6099568, 7624460, 8386906, 9149352, 11436690, 12580359, 15248920, 16392589, 16773812, 18298704, 20967265, 22873380, 25160718, 30497840, 32785178, 33547624, 41934530, 45746760, 49177767, 50321436, 62901795, 65570356, 67095248, 81962945, 83869060, 91493520, 98355534, 100642872, 125803590, 131140712, 163925890, 167738120, 180318479, 196711068, 201285744, 245888835, 251607180, 262281424, 327851780, 335476240, 360636958, 393422136, 491777670, 503214360, 540955437, 655703560, 704881327, 721273916, 786844272, 901592395, 983555340, 1006428720, 1081910874, 1311407120, 1409762654, 1442547832, 1803184790, 1967110680, 2114643981, 2163821748, 2704777185, 2819525308, 2885095664, 3524406635, 3606369580, 3934221360, 4229287962, 4327643496, 5409554370, 5639050616, 7048813270, 7212739160, 7753694597, 8458575924, 8655286992, 10573219905, 10819108740, 11278101232, 14097626540, 14425478320, 15507389194, 16917151848, 21146439810, 21638217480, 23261083791, 28195253080, 31014778388, 33834303696, 38768472985, 42292879620, 43276434960, 46522167582, 56390506160, 62029556776, 77536945970, 84585759240, 93044335164, 116305418955, 124059113552, 155073891940, 169171518480, 186088670328, 232610837910, 310147783880, 372177340656, 465221675820, 620295567760, 930443351640, 1860886703280]

約数ペア:

[(1, 1860886703280), (2, 930443351640), (3, 620295567760), (4, 465221675820), (5, 372177340656), (6, 310147783880), (8, 232610837910), (10, 186088670328), (11, 169171518480), (12, 155073891940), (15, 124059113552), (16, 116305418955), (20, 93044335164), (22, 84585759240), (24, 77536945970), (30, 62029556776), (33, 56390506160), (40, 46522167582), (43, 43276434960), (44, 42292879620), (48, 38768472985), (55, 33834303696), (60, 31014778388), (66, 28195253080), (80, 23261083791), (86, 21638217480), (88, 21146439810), (110, 16917151848), (120, 15507389194), (129, 14425478320), (132, 14097626540), (165, 11278101232), (172, 10819108740), (176, 10573219905), (215, 8655286992), (220, 8458575924), (240, 7753694597), (258, 7212739160), (264, 7048813270), (330, 5639050616), (344, 5409554370), (430, 4327643496), (440, 4229287962), (473, 3934221360), (516, 3606369580), (528, 3524406635), (645, 2885095664), (660, 2819525308), (688, 2704777185), (860, 2163821748), (880, 2114643981), (946, 1967110680), (1032, 1803184790), (1290, 1442547832), (1320, 1409762654), (1419, 1311407120), (1720, 1081910874), (1849, 1006428720), (1892, 983555340), (2064, 901592395), (2365, 786844272), (2580, 721273916), (2640, 704881327), (2838, 655703560), (3440, 540955437), (3698, 503214360), (3784, 491777670), (4730, 393422136), (5160, 360636958), (5547, 335476240), (5676, 327851780), (7095, 262281424), (7396, 251607180), (7568, 245888835), (9245, 201285744), (9460, 196711068), (10320, 180318479), (11094, 167738120), (11352, 163925890), (14190, 131140712), (14792, 125803590), (18490, 100642872), (18920, 98355534), (20339, 91493520), (22188, 83869060), (22704, 81962945), (27735, 67095248), (28380, 65570356), (29584, 62901795), (36980, 50321436), (37840, 49177767), (40678, 45746760), (44376, 41934530), (55470, 33547624), (56760, 32785178), (61017, 30497840), (73960, 25160718), (81356, 22873380), (88752, 20967265), (101695, 18298704), (110940, 16773812), (113520, 16392589), (122034, 15248920), (147920, 12580359), (162712, 11436690), (203390, 9149352), (221880, 8386906), (244068, 7624460), (305085, 6099568), (325424, 5718345), (381223, 4881360), (406780, 4574676), (443760, 4193453), (488136, 3812230), (610170, 3049784), (762446, 2440680), (813560, 2287338), (976272, 1906115), (1143669, 1627120), (1220340, 1524892)]