2605148520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6761}}^1$

素因数の和:6820

約数の個数: 192

約数和(自身を含む): 8909611200

約数和(自身を除く): 6304462680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 169, 190, 195, 228, 247, 260, 285, 312, 338, 380, 390, 456, 494, 507, 520, 570, 676, 741, 760, 780, 845, 988, 1014, 1140, 1235, 1352, 1482, 1560, 1690, 1976, 2028, 2280, 2470, 2535, 2964, 3211, 3380, 3705, 4056, 4940, 5070, 5928, 6422, 6760, 6761, 7410, 9633, 9880, 10140, 12844, 13522, 14820, 16055, 19266, 20280, 20283, 25688, 27044, 29640, 32110, 33805, 38532, 40566, 48165, 54088, 64220, 67610, 77064, 81132, 87893, 96330, 101415, 128440, 128459, 135220, 162264, 175786, 192660, 202830, 256918, 263679, 270440, 351572, 385320, 385377, 405660, 439465, 513836, 527358, 642295, 703144, 770754, 811320, 878930, 1027672, 1054716, 1142609, 1284590, 1318395, 1541508, 1669967, 1757860, 1926885, 2109432, 2285218, 2569180, 2636790, 3083016, 3339934, 3427827, 3515720, 3853770, 4570436, 5009901, 5138360, 5273580, 5713045, 6679868, 6855654, 7707540, 8349835, 9140872, 10019802, 10547160, 11426090, 13359736, 13711308, 15415080, 16699670, 17139135, 20039604, 21709571, 22852180, 25049505, 27422616, 33399340, 34278270, 40079208, 43419142, 45704360, 50099010, 65128713, 66798680, 68556540, 86838284, 100198020, 108547855, 130257426, 137113080, 173676568, 200396040, 217095710, 260514852, 325643565, 434191420, 521029704, 651287130, 868382840, 1302574260, 2605148520]

約数ペア:

[(1, 2605148520), (2, 1302574260), (3, 868382840), (4, 651287130), (5, 521029704), (6, 434191420), (8, 325643565), (10, 260514852), (12, 217095710), (13, 200396040), (15, 173676568), (19, 137113080), (20, 130257426), (24, 108547855), (26, 100198020), (30, 86838284), (38, 68556540), (39, 66798680), (40, 65128713), (52, 50099010), (57, 45704360), (60, 43419142), (65, 40079208), (76, 34278270), (78, 33399340), (95, 27422616), (104, 25049505), (114, 22852180), (120, 21709571), (130, 20039604), (152, 17139135), (156, 16699670), (169, 15415080), (190, 13711308), (195, 13359736), (228, 11426090), (247, 10547160), (260, 10019802), (285, 9140872), (312, 8349835), (338, 7707540), (380, 6855654), (390, 6679868), (456, 5713045), (494, 5273580), (507, 5138360), (520, 5009901), (570, 4570436), (676, 3853770), (741, 3515720), (760, 3427827), (780, 3339934), (845, 3083016), (988, 2636790), (1014, 2569180), (1140, 2285218), (1235, 2109432), (1352, 1926885), (1482, 1757860), (1560, 1669967), (1690, 1541508), (1976, 1318395), (2028, 1284590), (2280, 1142609), (2470, 1054716), (2535, 1027672), (2964, 878930), (3211, 811320), (3380, 770754), (3705, 703144), (4056, 642295), (4940, 527358), (5070, 513836), (5928, 439465), (6422, 405660), (6760, 385377), (6761, 385320), (7410, 351572), (9633, 270440), (9880, 263679), (10140, 256918), (12844, 202830), (13522, 192660), (14820, 175786), (16055, 162264), (19266, 135220), (20280, 128459), (20283, 128440), (25688, 101415), (27044, 96330), (29640, 87893), (32110, 81132), (33805, 77064), (38532, 67610), (40566, 64220), (48165, 54088)]