166546880

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:314

約数の個数: 112

約数和(自身を含む): 415893504

約数和(自身を除く): 249346624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 103, 124, 155, 160, 163, 206, 248, 310, 320, 326, 412, 496, 515, 620, 652, 815, 824, 992, 1030, 1240, 1304, 1630, 1648, 1984, 2060, 2480, 2608, 3193, 3260, 3296, 4120, 4960, 5053, 5216, 6386, 6520, 6592, 8240, 9920, 10106, 10432, 12772, 13040, 15965, 16480, 16789, 20212, 25265, 25544, 26080, 31930, 32960, 33578, 40424, 50530, 51088, 52160, 63860, 67156, 80848, 83945, 101060, 102176, 127720, 134312, 161696, 167890, 202120, 204352, 255440, 268624, 323392, 335780, 404240, 510880, 520459, 537248, 671560, 808480, 1021760, 1040918, 1074496, 1343120, 1616960, 2081836, 2602295, 2686240, 4163672, 5204590, 5372480, 8327344, 10409180, 16654688, 20818360, 33309376, 41636720, 83273440, 166546880]

約数ペア:

[(1, 166546880), (2, 83273440), (4, 41636720), (5, 33309376), (8, 20818360), (10, 16654688), (16, 10409180), (20, 8327344), (31, 5372480), (32, 5204590), (40, 4163672), (62, 2686240), (64, 2602295), (80, 2081836), (103, 1616960), (124, 1343120), (155, 1074496), (160, 1040918), (163, 1021760), (206, 808480), (248, 671560), (310, 537248), (320, 520459), (326, 510880), (412, 404240), (496, 335780), (515, 323392), (620, 268624), (652, 255440), (815, 204352), (824, 202120), (992, 167890), (1030, 161696), (1240, 134312), (1304, 127720), (1630, 102176), (1648, 101060), (1984, 83945), (2060, 80848), (2480, 67156), (2608, 63860), (3193, 52160), (3260, 51088), (3296, 50530), (4120, 40424), (4960, 33578), (5053, 32960), (5216, 31930), (6386, 26080), (6520, 25544), (6592, 25265), (8240, 20212), (9920, 16789), (10106, 16480), (10432, 15965), (12772, 13040)]