135512780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 357654528

約数和(自身を除く): 222141748

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 23, 26, 31, 34, 43, 46, 52, 62, 65, 68, 85, 86, 92, 115, 124, 130, 155, 170, 172, 215, 221, 230, 260, 299, 310, 340, 391, 403, 430, 442, 460, 527, 559, 598, 620, 713, 731, 782, 806, 860, 884, 989, 1054, 1105, 1118, 1196, 1333, 1426, 1462, 1495, 1564, 1612, 1955, 1978, 2015, 2108, 2210, 2236, 2635, 2666, 2795, 2852, 2924, 2990, 3565, 3655, 3910, 3956, 4030, 4420, 4945, 5083, 5270, 5332, 5590, 5980, 6665, 6851, 7130, 7310, 7820, 8060, 9269, 9503, 9890, 10166, 10540, 11180, 12121, 12857, 13330, 13702, 14260, 14620, 16813, 17329, 18538, 19006, 19780, 20332, 22661, 24242, 25415, 25714, 26660, 27404, 30659, 33626, 34255, 34658, 37076, 38012, 45322, 46345, 47515, 48484, 50830, 51428, 60605, 61318, 64285, 67252, 68510, 69316, 84065, 86645, 90644, 92690, 95030, 101660, 113305, 121210, 122636, 128570, 137020, 153295, 157573, 168130, 173290, 185380, 190060, 218569, 226610, 242420, 257140, 294593, 306590, 315146, 336260, 346580, 398567, 437138, 453220, 521203, 589186, 613180, 630292, 787865, 797134, 874276, 1042406, 1092845, 1178372, 1472965, 1575730, 1594268, 1992835, 2084812, 2185690, 2606015, 2945930, 3151460, 3985670, 4371380, 5212030, 5891860, 6775639, 7971340, 10424060, 13551278, 27102556, 33878195, 67756390, 135512780]

約数ペア:

[(1, 135512780), (2, 67756390), (4, 33878195), (5, 27102556), (10, 13551278), (13, 10424060), (17, 7971340), (20, 6775639), (23, 5891860), (26, 5212030), (31, 4371380), (34, 3985670), (43, 3151460), (46, 2945930), (52, 2606015), (62, 2185690), (65, 2084812), (68, 1992835), (85, 1594268), (86, 1575730), (92, 1472965), (115, 1178372), (124, 1092845), (130, 1042406), (155, 874276), (170, 797134), (172, 787865), (215, 630292), (221, 613180), (230, 589186), (260, 521203), (299, 453220), (310, 437138), (340, 398567), (391, 346580), (403, 336260), (430, 315146), (442, 306590), (460, 294593), (527, 257140), (559, 242420), (598, 226610), (620, 218569), (713, 190060), (731, 185380), (782, 173290), (806, 168130), (860, 157573), (884, 153295), (989, 137020), (1054, 128570), (1105, 122636), (1118, 121210), (1196, 113305), (1333, 101660), (1426, 95030), (1462, 92690), (1495, 90644), (1564, 86645), (1612, 84065), (1955, 69316), (1978, 68510), (2015, 67252), (2108, 64285), (2210, 61318), (2236, 60605), (2635, 51428), (2666, 50830), (2795, 48484), (2852, 47515), (2924, 46345), (2990, 45322), (3565, 38012), (3655, 37076), (3910, 34658), (3956, 34255), (4030, 33626), (4420, 30659), (4945, 27404), (5083, 26660), (5270, 25714), (5332, 25415), (5590, 24242), (5980, 22661), (6665, 20332), (6851, 19780), (7130, 19006), (7310, 18538), (7820, 17329), (8060, 16813), (9269, 14620), (9503, 14260), (9890, 13702), (10166, 13330), (10540, 12857), (11180, 12121)]