142307340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1$

素因数の和:1104

約数の個数: 192

約数和(自身を含む): 508032000

約数和(自身を除く): 365724660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 30, 34, 35, 38, 42, 51, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 114, 119, 133, 140, 170, 190, 204, 210, 228, 238, 255, 266, 285, 323, 340, 357, 380, 399, 420, 476, 510, 532, 570, 595, 646, 665, 714, 798, 969, 1020, 1049, 1140, 1190, 1292, 1330, 1428, 1596, 1615, 1785, 1938, 1995, 2098, 2261, 2380, 2660, 3147, 3230, 3570, 3876, 3990, 4196, 4522, 4845, 5245, 6294, 6460, 6783, 7140, 7343, 7980, 9044, 9690, 10490, 11305, 12588, 13566, 14686, 15735, 17833, 19380, 19931, 20980, 22029, 22610, 27132, 29372, 31470, 33915, 35666, 36715, 39862, 44058, 45220, 53499, 59793, 62940, 67830, 71332, 73430, 79724, 88116, 89165, 99655, 106998, 110145, 119586, 124831, 135660, 139517, 146860, 178330, 199310, 213996, 220290, 239172, 249662, 267495, 279034, 298965, 338827, 356660, 374493, 398620, 418551, 440580, 499324, 534990, 558068, 597930, 624155, 677654, 697585, 748986, 837102, 1016481, 1069980, 1195860, 1248310, 1355308, 1395170, 1497972, 1674204, 1694135, 1872465, 2032962, 2092755, 2371789, 2496620, 2790340, 3388270, 3744930, 4065924, 4185510, 4743578, 5082405, 6776540, 7115367, 7489860, 8371020, 9487156, 10164810, 11858945, 14230734, 20329620, 23717890, 28461468, 35576835, 47435780, 71153670, 142307340]

約数ペア:

[(1, 142307340), (2, 71153670), (3, 47435780), (4, 35576835), (5, 28461468), (6, 23717890), (7, 20329620), (10, 14230734), (12, 11858945), (14, 10164810), (15, 9487156), (17, 8371020), (19, 7489860), (20, 7115367), (21, 6776540), (28, 5082405), (30, 4743578), (34, 4185510), (35, 4065924), (38, 3744930), (42, 3388270), (51, 2790340), (57, 2496620), (60, 2371789), (68, 2092755), (70, 2032962), (76, 1872465), (84, 1694135), (85, 1674204), (95, 1497972), (102, 1395170), (105, 1355308), (114, 1248310), (119, 1195860), (133, 1069980), (140, 1016481), (170, 837102), (190, 748986), (204, 697585), (210, 677654), (228, 624155), (238, 597930), (255, 558068), (266, 534990), (285, 499324), (323, 440580), (340, 418551), (357, 398620), (380, 374493), (399, 356660), (420, 338827), (476, 298965), (510, 279034), (532, 267495), (570, 249662), (595, 239172), (646, 220290), (665, 213996), (714, 199310), (798, 178330), (969, 146860), (1020, 139517), (1049, 135660), (1140, 124831), (1190, 119586), (1292, 110145), (1330, 106998), (1428, 99655), (1596, 89165), (1615, 88116), (1785, 79724), (1938, 73430), (1995, 71332), (2098, 67830), (2261, 62940), (2380, 59793), (2660, 53499), (3147, 45220), (3230, 44058), (3570, 39862), (3876, 36715), (3990, 35666), (4196, 33915), (4522, 31470), (4845, 29372), (5245, 27132), (6294, 22610), (6460, 22029), (6783, 20980), (7140, 19931), (7343, 19380), (7980, 17833), (9044, 15735), (9690, 14686), (10490, 13566), (11305, 12588)]