24389820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1$

素因数の和:1524

約数の個数: 144

約数和(自身を含む): 91116480

約数和(自身を除く): 66726660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1489, 1638, 1820, 2340, 2730, 2978, 3276, 4095, 4467, 5460, 5956, 7445, 8190, 8934, 10423, 13401, 14890, 16380, 17868, 19357, 20846, 22335, 26802, 29780, 31269, 38714, 41692, 44670, 52115, 53604, 58071, 62538, 67005, 77428, 89340, 93807, 96785, 104230, 116142, 125076, 134010, 135499, 156345, 174213, 187614, 193570, 208460, 232284, 268020, 270998, 290355, 312690, 348426, 375228, 387140, 406497, 469035, 541996, 580710, 625380, 677495, 696852, 812994, 871065, 938070, 1161420, 1219491, 1354990, 1625988, 1742130, 1876140, 2032485, 2438982, 2709980, 3484260, 4064970, 4877964, 6097455, 8129940, 12194910, 24389820]

約数ペア:

[(1, 24389820), (2, 12194910), (3, 8129940), (4, 6097455), (5, 4877964), (6, 4064970), (7, 3484260), (9, 2709980), (10, 2438982), (12, 2032485), (13, 1876140), (14, 1742130), (15, 1625988), (18, 1354990), (20, 1219491), (21, 1161420), (26, 938070), (28, 871065), (30, 812994), (35, 696852), (36, 677495), (39, 625380), (42, 580710), (45, 541996), (52, 469035), (60, 406497), (63, 387140), (65, 375228), (70, 348426), (78, 312690), (84, 290355), (90, 270998), (91, 268020), (105, 232284), (117, 208460), (126, 193570), (130, 187614), (140, 174213), (156, 156345), (180, 135499), (182, 134010), (195, 125076), (210, 116142), (234, 104230), (252, 96785), (260, 93807), (273, 89340), (315, 77428), (364, 67005), (390, 62538), (420, 58071), (455, 53604), (468, 52115), (546, 44670), (585, 41692), (630, 38714), (780, 31269), (819, 29780), (910, 26802), (1092, 22335), (1170, 20846), (1260, 19357), (1365, 17868), (1489, 16380), (1638, 14890), (1820, 13401), (2340, 10423), (2730, 8934), (2978, 8190), (3276, 7445), (4095, 5956), (4467, 5460)]