12298440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^4$

素因数の和:65

約数の個数: 160

約数和(自身を含む): 46382400

約数和(自身を除く): 34083960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 154, 165, 168, 210, 220, 231, 242, 264, 280, 308, 330, 363, 385, 420, 440, 462, 484, 605, 616, 660, 726, 770, 840, 847, 924, 968, 1155, 1210, 1320, 1331, 1452, 1540, 1694, 1815, 1848, 2310, 2420, 2541, 2662, 2904, 3080, 3388, 3630, 3993, 4235, 4620, 4840, 5082, 5324, 6655, 6776, 7260, 7986, 8470, 9240, 9317, 10164, 10648, 12705, 13310, 14520, 14641, 15972, 16940, 18634, 19965, 20328, 25410, 26620, 27951, 29282, 31944, 33880, 37268, 39930, 43923, 46585, 50820, 53240, 55902, 58564, 73205, 74536, 79860, 87846, 93170, 101640, 102487, 111804, 117128, 139755, 146410, 159720, 175692, 186340, 204974, 219615, 223608, 279510, 292820, 307461, 351384, 372680, 409948, 439230, 512435, 559020, 585640, 614922, 819896, 878460, 1024870, 1118040, 1229844, 1537305, 1756920, 2049740, 2459688, 3074610, 4099480, 6149220, 12298440]

約数ペア:

[(1, 12298440), (2, 6149220), (3, 4099480), (4, 3074610), (5, 2459688), (6, 2049740), (7, 1756920), (8, 1537305), (10, 1229844), (11, 1118040), (12, 1024870), (14, 878460), (15, 819896), (20, 614922), (21, 585640), (22, 559020), (24, 512435), (28, 439230), (30, 409948), (33, 372680), (35, 351384), (40, 307461), (42, 292820), (44, 279510), (55, 223608), (56, 219615), (60, 204974), (66, 186340), (70, 175692), (77, 159720), (84, 146410), (88, 139755), (105, 117128), (110, 111804), (120, 102487), (121, 101640), (132, 93170), (140, 87846), (154, 79860), (165, 74536), (168, 73205), (210, 58564), (220, 55902), (231, 53240), (242, 50820), (264, 46585), (280, 43923), (308, 39930), (330, 37268), (363, 33880), (385, 31944), (420, 29282), (440, 27951), (462, 26620), (484, 25410), (605, 20328), (616, 19965), (660, 18634), (726, 16940), (770, 15972), (840, 14641), (847, 14520), (924, 13310), (968, 12705), (1155, 10648), (1210, 10164), (1320, 9317), (1331, 9240), (1452, 8470), (1540, 7986), (1694, 7260), (1815, 6776), (1848, 6655), (2310, 5324), (2420, 5082), (2541, 4840), (2662, 4620), (2904, 4235), (3080, 3993), (3388, 3630)]