10320520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:119

約数の個数: 128

約数和(自身を含む): 29030400

約数和(自身を除く): 18709880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 31, 35, 40, 41, 56, 58, 62, 70, 82, 116, 124, 140, 145, 155, 164, 203, 205, 217, 232, 248, 280, 287, 290, 310, 328, 406, 410, 434, 574, 580, 620, 812, 820, 868, 899, 1015, 1085, 1148, 1160, 1189, 1240, 1271, 1435, 1624, 1640, 1736, 1798, 2030, 2170, 2296, 2378, 2542, 2870, 3596, 4060, 4340, 4495, 4756, 5084, 5740, 5945, 6293, 6355, 7192, 8120, 8323, 8680, 8897, 8990, 9512, 10168, 11480, 11890, 12586, 12710, 16646, 17794, 17980, 23780, 25172, 25420, 31465, 33292, 35588, 35960, 36859, 41615, 44485, 47560, 50344, 50840, 62930, 66584, 71176, 73718, 83230, 88970, 125860, 147436, 166460, 177940, 184295, 251720, 258013, 294872, 332920, 355880, 368590, 516026, 737180, 1032052, 1290065, 1474360, 2064104, 2580130, 5160260, 10320520]

約数ペア:

[(1, 10320520), (2, 5160260), (4, 2580130), (5, 2064104), (7, 1474360), (8, 1290065), (10, 1032052), (14, 737180), (20, 516026), (28, 368590), (29, 355880), (31, 332920), (35, 294872), (40, 258013), (41, 251720), (56, 184295), (58, 177940), (62, 166460), (70, 147436), (82, 125860), (116, 88970), (124, 83230), (140, 73718), (145, 71176), (155, 66584), (164, 62930), (203, 50840), (205, 50344), (217, 47560), (232, 44485), (248, 41615), (280, 36859), (287, 35960), (290, 35588), (310, 33292), (328, 31465), (406, 25420), (410, 25172), (434, 23780), (574, 17980), (580, 17794), (620, 16646), (812, 12710), (820, 12586), (868, 11890), (899, 11480), (1015, 10168), (1085, 9512), (1148, 8990), (1160, 8897), (1189, 8680), (1240, 8323), (1271, 8120), (1435, 7192), (1624, 6355), (1640, 6293), (1736, 5945), (1798, 5740), (2030, 5084), (2170, 4756), (2296, 4495), (2378, 4340), (2542, 4060), (2870, 3596)]