396768840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2377}}^1$

素因数の和:2511

約数の個数: 128

約数和(自身を含む): 1294392960

約数和(自身を除く): 897624120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 107, 120, 130, 156, 195, 214, 260, 312, 321, 390, 428, 520, 535, 642, 780, 856, 1070, 1284, 1391, 1560, 1605, 2140, 2377, 2568, 2782, 3210, 4173, 4280, 4754, 5564, 6420, 6955, 7131, 8346, 9508, 11128, 11885, 12840, 13910, 14262, 16692, 19016, 20865, 23770, 27820, 28524, 30901, 33384, 35655, 41730, 47540, 55640, 57048, 61802, 71310, 83460, 92703, 95080, 123604, 142620, 154505, 166920, 185406, 247208, 254339, 285240, 309010, 370812, 463515, 508678, 618020, 741624, 763017, 927030, 1017356, 1236040, 1271695, 1526034, 1854060, 2034712, 2543390, 3052068, 3306407, 3708120, 3815085, 5086780, 6104136, 6612814, 7630170, 9919221, 10173560, 13225628, 15260340, 16532035, 19838442, 26451256, 30520680, 33064070, 39676884, 49596105, 66128140, 79353768, 99192210, 132256280, 198384420, 396768840]

約数ペア:

[(1, 396768840), (2, 198384420), (3, 132256280), (4, 99192210), (5, 79353768), (6, 66128140), (8, 49596105), (10, 39676884), (12, 33064070), (13, 30520680), (15, 26451256), (20, 19838442), (24, 16532035), (26, 15260340), (30, 13225628), (39, 10173560), (40, 9919221), (52, 7630170), (60, 6612814), (65, 6104136), (78, 5086780), (104, 3815085), (107, 3708120), (120, 3306407), (130, 3052068), (156, 2543390), (195, 2034712), (214, 1854060), (260, 1526034), (312, 1271695), (321, 1236040), (390, 1017356), (428, 927030), (520, 763017), (535, 741624), (642, 618020), (780, 508678), (856, 463515), (1070, 370812), (1284, 309010), (1391, 285240), (1560, 254339), (1605, 247208), (2140, 185406), (2377, 166920), (2568, 154505), (2782, 142620), (3210, 123604), (4173, 95080), (4280, 92703), (4754, 83460), (5564, 71310), (6420, 61802), (6955, 57048), (7131, 55640), (8346, 47540), (9508, 41730), (11128, 35655), (11885, 33384), (12840, 30901), (13910, 28524), (14262, 27820), (16692, 23770), (19016, 20865)]