13844460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:320

約数の個数: 144

約数和(自身を含む): 47918304

約数和(自身を除く): 34073844

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, 277, 294, 340, 357, 420, 476, 490, 510, 554, 588, 595, 714, 735, 831, 833, 980, 1020, 1108, 1190, 1385, 1428, 1470, 1662, 1666, 1785, 1939, 2380, 2499, 2770, 2940, 3324, 3332, 3570, 3878, 4155, 4165, 4709, 4998, 5540, 5817, 7140, 7756, 8310, 8330, 9418, 9695, 9996, 11634, 12495, 13573, 14127, 16620, 16660, 18836, 19390, 23268, 23545, 24990, 27146, 28254, 29085, 32963, 38780, 40719, 47090, 49980, 54292, 56508, 58170, 65926, 67865, 70635, 81438, 94180, 98889, 116340, 131852, 135730, 141270, 162876, 164815, 197778, 203595, 230741, 271460, 282540, 329630, 395556, 407190, 461482, 494445, 659260, 692223, 814380, 922964, 988890, 1153705, 1384446, 1977780, 2307410, 2768892, 3461115, 4614820, 6922230, 13844460]

約数ペア:

[(1, 13844460), (2, 6922230), (3, 4614820), (4, 3461115), (5, 2768892), (6, 2307410), (7, 1977780), (10, 1384446), (12, 1153705), (14, 988890), (15, 922964), (17, 814380), (20, 692223), (21, 659260), (28, 494445), (30, 461482), (34, 407190), (35, 395556), (42, 329630), (49, 282540), (51, 271460), (60, 230741), (68, 203595), (70, 197778), (84, 164815), (85, 162876), (98, 141270), (102, 135730), (105, 131852), (119, 116340), (140, 98889), (147, 94180), (170, 81438), (196, 70635), (204, 67865), (210, 65926), (238, 58170), (245, 56508), (255, 54292), (277, 49980), (294, 47090), (340, 40719), (357, 38780), (420, 32963), (476, 29085), (490, 28254), (510, 27146), (554, 24990), (588, 23545), (595, 23268), (714, 19390), (735, 18836), (831, 16660), (833, 16620), (980, 14127), (1020, 13573), (1108, 12495), (1190, 11634), (1385, 9996), (1428, 9695), (1470, 9418), (1662, 8330), (1666, 8310), (1785, 7756), (1939, 7140), (2380, 5817), (2499, 5540), (2770, 4998), (2940, 4709), (3324, 4165), (3332, 4155), (3570, 3878)]