2569897980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{9719}}^1$

素因数の和:9860

約数の個数: 144

約数和(自身を含む): 8470163520

約数和(自身を除く): 5900265540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 113, 117, 130, 156, 180, 195, 226, 234, 260, 339, 390, 452, 468, 565, 585, 678, 780, 1017, 1130, 1170, 1356, 1469, 1695, 2034, 2260, 2340, 2938, 3390, 4068, 4407, 5085, 5876, 6780, 7345, 8814, 9719, 10170, 13221, 14690, 17628, 19438, 20340, 22035, 26442, 29157, 29380, 38876, 44070, 48595, 52884, 58314, 66105, 87471, 88140, 97190, 116628, 126347, 132210, 145785, 174942, 194380, 252694, 264420, 291570, 349884, 379041, 437355, 505388, 583140, 631735, 758082, 874710, 1098247, 1137123, 1263470, 1516164, 1749420, 1895205, 2196494, 2274246, 2526940, 3294741, 3790410, 4392988, 4548492, 5491235, 5685615, 6589482, 7580820, 9884223, 10982470, 11371230, 13178964, 14277211, 16473705, 19768446, 21964940, 22742460, 28554422, 32947410, 39536892, 42831633, 49421115, 57108844, 65894820, 71386055, 85663266, 98842230, 128494899, 142772110, 171326532, 197684460, 214158165, 256989798, 285544220, 428316330, 513979596, 642474495, 856632660, 1284948990, 2569897980]

約数ペア:

[(1, 2569897980), (2, 1284948990), (3, 856632660), (4, 642474495), (5, 513979596), (6, 428316330), (9, 285544220), (10, 256989798), (12, 214158165), (13, 197684460), (15, 171326532), (18, 142772110), (20, 128494899), (26, 98842230), (30, 85663266), (36, 71386055), (39, 65894820), (45, 57108844), (52, 49421115), (60, 42831633), (65, 39536892), (78, 32947410), (90, 28554422), (113, 22742460), (117, 21964940), (130, 19768446), (156, 16473705), (180, 14277211), (195, 13178964), (226, 11371230), (234, 10982470), (260, 9884223), (339, 7580820), (390, 6589482), (452, 5685615), (468, 5491235), (565, 4548492), (585, 4392988), (678, 3790410), (780, 3294741), (1017, 2526940), (1130, 2274246), (1170, 2196494), (1356, 1895205), (1469, 1749420), (1695, 1516164), (2034, 1263470), (2260, 1137123), (2340, 1098247), (2938, 874710), (3390, 758082), (4068, 631735), (4407, 583140), (5085, 505388), (5876, 437355), (6780, 379041), (7345, 349884), (8814, 291570), (9719, 264420), (10170, 252694), (13221, 194380), (14690, 174942), (17628, 145785), (19438, 132210), (20340, 126347), (22035, 116628), (26442, 97190), (29157, 88140), (29380, 87471), (38876, 66105), (44070, 58314), (48595, 52884)]