245592277320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1149131}}^1$

素因数の和:1149295

約数の個数: 128

約数和(自身を含む): 799244288640

約数和(自身を除く): 553652011320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 137, 156, 195, 260, 274, 312, 390, 411, 520, 548, 685, 780, 822, 1096, 1370, 1560, 1644, 1781, 2055, 2740, 3288, 3562, 4110, 5343, 5480, 7124, 8220, 8905, 10686, 14248, 16440, 17810, 21372, 26715, 35620, 42744, 53430, 71240, 106860, 213720, 1149131, 2298262, 3447393, 4596524, 5745655, 6894786, 9193048, 11491310, 13789572, 14938703, 17236965, 22982620, 27579144, 29877406, 34473930, 44816109, 45965240, 59754812, 68947860, 74693515, 89632218, 119509624, 137895720, 149387030, 157430947, 179264436, 224080545, 298774060, 314861894, 358528872, 448161090, 472292841, 597548120, 629723788, 787154735, 896322180, 944585682, 1259447576, 1574309470, 1792644360, 1889171364, 2046602311, 2361464205, 3148618940, 3778342728, 4093204622, 4722928410, 6139806933, 6297237880, 8186409244, 9445856820, 10233011555, 12279613866, 16372818488, 18891713640, 20466023110, 24559227732, 30699034665, 40932046220, 49118455464, 61398069330, 81864092440, 122796138660, 245592277320]

約数ペア:

[(1, 245592277320), (2, 122796138660), (3, 81864092440), (4, 61398069330), (5, 49118455464), (6, 40932046220), (8, 30699034665), (10, 24559227732), (12, 20466023110), (13, 18891713640), (15, 16372818488), (20, 12279613866), (24, 10233011555), (26, 9445856820), (30, 8186409244), (39, 6297237880), (40, 6139806933), (52, 4722928410), (60, 4093204622), (65, 3778342728), (78, 3148618940), (104, 2361464205), (120, 2046602311), (130, 1889171364), (137, 1792644360), (156, 1574309470), (195, 1259447576), (260, 944585682), (274, 896322180), (312, 787154735), (390, 629723788), (411, 597548120), (520, 472292841), (548, 448161090), (685, 358528872), (780, 314861894), (822, 298774060), (1096, 224080545), (1370, 179264436), (1560, 157430947), (1644, 149387030), (1781, 137895720), (2055, 119509624), (2740, 89632218), (3288, 74693515), (3562, 68947860), (4110, 59754812), (5343, 45965240), (5480, 44816109), (7124, 34473930), (8220, 29877406), (8905, 27579144), (10686, 22982620), (14248, 17236965), (16440, 14938703), (17810, 13789572), (21372, 11491310), (26715, 9193048), (35620, 6894786), (42744, 5745655), (53430, 4596524), (71240, 3447393), (106860, 2298262), (213720, 1149131)]