1434720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1$

素因数の和:93

約数の個数: 144

約数和(自身を含む): 5343408

約数和(自身を除く): 3908688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 61, 70, 80, 84, 96, 98, 105, 112, 120, 122, 140, 147, 160, 168, 183, 196, 210, 224, 240, 244, 245, 280, 294, 305, 336, 366, 392, 420, 427, 480, 488, 490, 560, 588, 610, 672, 732, 735, 784, 840, 854, 915, 976, 980, 1120, 1176, 1220, 1281, 1464, 1470, 1568, 1680, 1708, 1830, 1952, 1960, 2135, 2352, 2440, 2562, 2928, 2940, 2989, 3360, 3416, 3660, 3920, 4270, 4704, 4880, 5124, 5856, 5880, 5978, 6405, 6832, 7320, 7840, 8540, 8967, 9760, 10248, 11760, 11956, 12810, 13664, 14640, 14945, 17080, 17934, 20496, 23520, 23912, 25620, 29280, 29890, 34160, 35868, 40992, 44835, 47824, 51240, 59780, 68320, 71736, 89670, 95648, 102480, 119560, 143472, 179340, 204960, 239120, 286944, 358680, 478240, 717360, 1434720]

約数ペア:

[(1, 1434720), (2, 717360), (3, 478240), (4, 358680), (5, 286944), (6, 239120), (7, 204960), (8, 179340), (10, 143472), (12, 119560), (14, 102480), (15, 95648), (16, 89670), (20, 71736), (21, 68320), (24, 59780), (28, 51240), (30, 47824), (32, 44835), (35, 40992), (40, 35868), (42, 34160), (48, 29890), (49, 29280), (56, 25620), (60, 23912), (61, 23520), (70, 20496), (80, 17934), (84, 17080), (96, 14945), (98, 14640), (105, 13664), (112, 12810), (120, 11956), (122, 11760), (140, 10248), (147, 9760), (160, 8967), (168, 8540), (183, 7840), (196, 7320), (210, 6832), (224, 6405), (240, 5978), (244, 5880), (245, 5856), (280, 5124), (294, 4880), (305, 4704), (336, 4270), (366, 3920), (392, 3660), (420, 3416), (427, 3360), (480, 2989), (488, 2940), (490, 2928), (560, 2562), (588, 2440), (610, 2352), (672, 2135), (732, 1960), (735, 1952), (784, 1830), (840, 1708), (854, 1680), (915, 1568), (976, 1470), (980, 1464), (1120, 1281), (1176, 1220)]