317628840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{359}}^1$

素因数の和:547

約数の個数: 128

約数和(自身を含む): 978220800

約数和(自身を除く): 660591960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 101, 120, 146, 202, 219, 292, 303, 359, 365, 404, 438, 505, 584, 606, 718, 730, 808, 876, 1010, 1077, 1095, 1212, 1436, 1460, 1515, 1752, 1795, 2020, 2154, 2190, 2424, 2872, 2920, 3030, 3590, 4040, 4308, 4380, 5385, 6060, 7180, 7373, 8616, 8760, 10770, 12120, 14360, 14746, 21540, 22119, 26207, 29492, 36259, 36865, 43080, 44238, 52414, 58984, 72518, 73730, 78621, 88476, 104828, 108777, 110595, 131035, 145036, 147460, 157242, 176952, 181295, 209656, 217554, 221190, 262070, 290072, 294920, 314484, 362590, 393105, 435108, 442380, 524140, 543885, 628968, 725180, 786210, 870216, 884760, 1048280, 1087770, 1450360, 1572420, 2175540, 2646907, 3144840, 4351080, 5293814, 7940721, 10587628, 13234535, 15881442, 21175256, 26469070, 31762884, 39703605, 52938140, 63525768, 79407210, 105876280, 158814420, 317628840]

約数ペア:

[(1, 317628840), (2, 158814420), (3, 105876280), (4, 79407210), (5, 63525768), (6, 52938140), (8, 39703605), (10, 31762884), (12, 26469070), (15, 21175256), (20, 15881442), (24, 13234535), (30, 10587628), (40, 7940721), (60, 5293814), (73, 4351080), (101, 3144840), (120, 2646907), (146, 2175540), (202, 1572420), (219, 1450360), (292, 1087770), (303, 1048280), (359, 884760), (365, 870216), (404, 786210), (438, 725180), (505, 628968), (584, 543885), (606, 524140), (718, 442380), (730, 435108), (808, 393105), (876, 362590), (1010, 314484), (1077, 294920), (1095, 290072), (1212, 262070), (1436, 221190), (1460, 217554), (1515, 209656), (1752, 181295), (1795, 176952), (2020, 157242), (2154, 147460), (2190, 145036), (2424, 131035), (2872, 110595), (2920, 108777), (3030, 104828), (3590, 88476), (4040, 78621), (4308, 73730), (4380, 72518), (5385, 58984), (6060, 52414), (7180, 44238), (7373, 43080), (8616, 36865), (8760, 36259), (10770, 29492), (12120, 26207), (14360, 22119), (14746, 21540)]