299015160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{419}}^1$

素因数の和:765

約数の個数: 128

約数和(自身を含む): 949536000

約数和(自身を除く): 650520840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 313, 380, 419, 456, 570, 626, 760, 838, 939, 1140, 1252, 1257, 1565, 1676, 1878, 2095, 2280, 2504, 2514, 3130, 3352, 3756, 4190, 4695, 5028, 5947, 6260, 6285, 7512, 7961, 8380, 9390, 10056, 11894, 12520, 12570, 15922, 16760, 17841, 18780, 23788, 23883, 25140, 29735, 31844, 35682, 37560, 39805, 47576, 47766, 50280, 59470, 63688, 71364, 79610, 89205, 95532, 118940, 119415, 131147, 142728, 159220, 178410, 191064, 237880, 238830, 262294, 318440, 356820, 393441, 477660, 524588, 655735, 713640, 786882, 955320, 1049176, 1311470, 1573764, 1967205, 2491793, 2622940, 3147528, 3934410, 4983586, 5245880, 7475379, 7868820, 9967172, 12458965, 14950758, 15737640, 19934344, 24917930, 29901516, 37376895, 49835860, 59803032, 74753790, 99671720, 149507580, 299015160]

約数ペア:

[(1, 299015160), (2, 149507580), (3, 99671720), (4, 74753790), (5, 59803032), (6, 49835860), (8, 37376895), (10, 29901516), (12, 24917930), (15, 19934344), (19, 15737640), (20, 14950758), (24, 12458965), (30, 9967172), (38, 7868820), (40, 7475379), (57, 5245880), (60, 4983586), (76, 3934410), (95, 3147528), (114, 2622940), (120, 2491793), (152, 1967205), (190, 1573764), (228, 1311470), (285, 1049176), (313, 955320), (380, 786882), (419, 713640), (456, 655735), (570, 524588), (626, 477660), (760, 393441), (838, 356820), (939, 318440), (1140, 262294), (1252, 238830), (1257, 237880), (1565, 191064), (1676, 178410), (1878, 159220), (2095, 142728), (2280, 131147), (2504, 119415), (2514, 118940), (3130, 95532), (3352, 89205), (3756, 79610), (4190, 71364), (4695, 63688), (5028, 59470), (5947, 50280), (6260, 47766), (6285, 47576), (7512, 39805), (7961, 37560), (8380, 35682), (9390, 31844), (10056, 29735), (11894, 25140), (12520, 23883), (12570, 23788), (15922, 18780), (16760, 17841)]