353984820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6337}}^1$

素因数の和:6382

約数の個数: 144

約数和(自身を含む): 1213853760

約数和(自身を除く): 859868940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1862, 1995, 2660, 2793, 2940, 3724, 3990, 4655, 5586, 6337, 7980, 9310, 11172, 12674, 13965, 18620, 19011, 25348, 27930, 31685, 38022, 44359, 55860, 63370, 76044, 88718, 95055, 120403, 126740, 133077, 177436, 190110, 221795, 240806, 266154, 310513, 361209, 380220, 443590, 481612, 532308, 602015, 621026, 665385, 722418, 842821, 887180, 931539, 1204030, 1242052, 1330770, 1444836, 1552565, 1685642, 1806045, 1863078, 2408060, 2528463, 2661540, 3105130, 3371284, 3612090, 3726156, 4214105, 4657695, 5056926, 5899747, 6210260, 7224180, 8428210, 9315390, 10113852, 11799494, 12642315, 16856420, 17699241, 18630780, 23598988, 25284630, 29498735, 35398482, 50569260, 58997470, 70796964, 88496205, 117994940, 176992410, 353984820]

約数ペア:

[(1, 353984820), (2, 176992410), (3, 117994940), (4, 88496205), (5, 70796964), (6, 58997470), (7, 50569260), (10, 35398482), (12, 29498735), (14, 25284630), (15, 23598988), (19, 18630780), (20, 17699241), (21, 16856420), (28, 12642315), (30, 11799494), (35, 10113852), (38, 9315390), (42, 8428210), (49, 7224180), (57, 6210260), (60, 5899747), (70, 5056926), (76, 4657695), (84, 4214105), (95, 3726156), (98, 3612090), (105, 3371284), (114, 3105130), (133, 2661540), (140, 2528463), (147, 2408060), (190, 1863078), (196, 1806045), (210, 1685642), (228, 1552565), (245, 1444836), (266, 1330770), (285, 1242052), (294, 1204030), (380, 931539), (399, 887180), (420, 842821), (490, 722418), (532, 665385), (570, 621026), (588, 602015), (665, 532308), (735, 481612), (798, 443590), (931, 380220), (980, 361209), (1140, 310513), (1330, 266154), (1470, 240806), (1596, 221795), (1862, 190110), (1995, 177436), (2660, 133077), (2793, 126740), (2940, 120403), (3724, 95055), (3990, 88718), (4655, 76044), (5586, 63370), (6337, 55860), (7980, 44359), (9310, 38022), (11172, 31685), (12674, 27930), (13965, 25348), (18620, 19011)]