7473180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 25087104

約数和(自身を除く): 17613924

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 67, 78, 110, 130, 132, 134, 143, 156, 165, 169, 195, 201, 220, 260, 268, 286, 330, 335, 338, 390, 402, 429, 507, 572, 660, 670, 676, 715, 737, 780, 804, 845, 858, 871, 1005, 1014, 1340, 1430, 1474, 1690, 1716, 1742, 1859, 2010, 2028, 2145, 2211, 2535, 2613, 2860, 2948, 3380, 3484, 3685, 3718, 4020, 4290, 4355, 4422, 5070, 5226, 5577, 7370, 7436, 8580, 8710, 8844, 9295, 9581, 10140, 10452, 11055, 11154, 11323, 13065, 14740, 17420, 18590, 19162, 22110, 22308, 22646, 26130, 27885, 28743, 33969, 37180, 38324, 44220, 45292, 47905, 52260, 55770, 56615, 57486, 67938, 95810, 111540, 113230, 114972, 124553, 135876, 143715, 169845, 191620, 226460, 249106, 287430, 339690, 373659, 498212, 574860, 622765, 679380, 747318, 1245530, 1494636, 1868295, 2491060, 3736590, 7473180]

約数ペア:

[(1, 7473180), (2, 3736590), (3, 2491060), (4, 1868295), (5, 1494636), (6, 1245530), (10, 747318), (11, 679380), (12, 622765), (13, 574860), (15, 498212), (20, 373659), (22, 339690), (26, 287430), (30, 249106), (33, 226460), (39, 191620), (44, 169845), (52, 143715), (55, 135876), (60, 124553), (65, 114972), (66, 113230), (67, 111540), (78, 95810), (110, 67938), (130, 57486), (132, 56615), (134, 55770), (143, 52260), (156, 47905), (165, 45292), (169, 44220), (195, 38324), (201, 37180), (220, 33969), (260, 28743), (268, 27885), (286, 26130), (330, 22646), (335, 22308), (338, 22110), (390, 19162), (402, 18590), (429, 17420), (507, 14740), (572, 13065), (660, 11323), (670, 11154), (676, 11055), (715, 10452), (737, 10140), (780, 9581), (804, 9295), (845, 8844), (858, 8710), (871, 8580), (1005, 7436), (1014, 7370), (1340, 5577), (1430, 5226), (1474, 5070), (1690, 4422), (1716, 4355), (1742, 4290), (1859, 4020), (2010, 3718), (2028, 3685), (2145, 3484), (2211, 3380), (2535, 2948), (2613, 2860)]