68322660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1367}}^1$

素因数の和:1410

約数の個数: 144

約数和(自身を含む): 235799424

約数和(自身を除く): 167476764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 245, 255, 294, 340, 357, 420, 476, 490, 510, 588, 595, 714, 735, 833, 980, 1020, 1190, 1367, 1428, 1470, 1666, 1785, 2380, 2499, 2734, 2940, 3332, 3570, 4101, 4165, 4998, 5468, 6835, 7140, 8202, 8330, 9569, 9996, 12495, 13670, 16404, 16660, 19138, 20505, 23239, 24990, 27340, 28707, 38276, 41010, 46478, 47845, 49980, 57414, 66983, 69717, 82020, 92956, 95690, 114828, 116195, 133966, 139434, 143535, 162673, 191380, 200949, 232390, 267932, 278868, 287070, 325346, 334915, 348585, 401898, 464780, 488019, 574140, 650692, 669830, 697170, 803796, 813365, 976038, 1004745, 1138711, 1339660, 1394340, 1626730, 1952076, 2009490, 2277422, 2440095, 3253460, 3416133, 4018980, 4554844, 4880190, 5693555, 6832266, 9760380, 11387110, 13664532, 17080665, 22774220, 34161330, 68322660]

約数ペア:

[(1, 68322660), (2, 34161330), (3, 22774220), (4, 17080665), (5, 13664532), (6, 11387110), (7, 9760380), (10, 6832266), (12, 5693555), (14, 4880190), (15, 4554844), (17, 4018980), (20, 3416133), (21, 3253460), (28, 2440095), (30, 2277422), (34, 2009490), (35, 1952076), (42, 1626730), (49, 1394340), (51, 1339660), (60, 1138711), (68, 1004745), (70, 976038), (84, 813365), (85, 803796), (98, 697170), (102, 669830), (105, 650692), (119, 574140), (140, 488019), (147, 464780), (170, 401898), (196, 348585), (204, 334915), (210, 325346), (238, 287070), (245, 278868), (255, 267932), (294, 232390), (340, 200949), (357, 191380), (420, 162673), (476, 143535), (490, 139434), (510, 133966), (588, 116195), (595, 114828), (714, 95690), (735, 92956), (833, 82020), (980, 69717), (1020, 66983), (1190, 57414), (1367, 49980), (1428, 47845), (1470, 46478), (1666, 41010), (1785, 38276), (2380, 28707), (2499, 27340), (2734, 24990), (2940, 23239), (3332, 20505), (3570, 19138), (4101, 16660), (4165, 16404), (4998, 13670), (5468, 12495), (6835, 9996), (7140, 9569), (8202, 8330)]