82488720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:241

約数の個数: 160

約数和(自身を含む): 267732864

約数和(自身を除く): 185244144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 83, 101, 120, 123, 164, 166, 202, 205, 240, 246, 249, 303, 328, 332, 404, 410, 415, 492, 498, 505, 606, 615, 656, 664, 808, 820, 830, 984, 996, 1010, 1212, 1230, 1245, 1328, 1515, 1616, 1640, 1660, 1968, 1992, 2020, 2424, 2460, 2490, 3030, 3280, 3320, 3403, 3984, 4040, 4141, 4848, 4920, 4980, 6060, 6640, 6806, 8080, 8282, 8383, 9840, 9960, 10209, 12120, 12423, 13612, 16564, 16766, 17015, 19920, 20418, 20705, 24240, 24846, 25149, 27224, 33128, 33532, 34030, 40836, 41410, 41915, 49692, 50298, 51045, 54448, 62115, 66256, 67064, 68060, 81672, 82820, 83830, 99384, 100596, 102090, 124230, 125745, 134128, 136120, 163344, 165640, 167660, 198768, 201192, 204180, 248460, 251490, 272240, 331280, 335320, 343703, 402384, 408360, 496920, 502980, 670640, 687406, 816720, 993840, 1005960, 1031109, 1374812, 1718515, 2011920, 2062218, 2749624, 3437030, 4124436, 5155545, 5499248, 6874060, 8248872, 10311090, 13748120, 16497744, 20622180, 27496240, 41244360, 82488720]

約数ペア:

[(1, 82488720), (2, 41244360), (3, 27496240), (4, 20622180), (5, 16497744), (6, 13748120), (8, 10311090), (10, 8248872), (12, 6874060), (15, 5499248), (16, 5155545), (20, 4124436), (24, 3437030), (30, 2749624), (40, 2062218), (41, 2011920), (48, 1718515), (60, 1374812), (80, 1031109), (82, 1005960), (83, 993840), (101, 816720), (120, 687406), (123, 670640), (164, 502980), (166, 496920), (202, 408360), (205, 402384), (240, 343703), (246, 335320), (249, 331280), (303, 272240), (328, 251490), (332, 248460), (404, 204180), (410, 201192), (415, 198768), (492, 167660), (498, 165640), (505, 163344), (606, 136120), (615, 134128), (656, 125745), (664, 124230), (808, 102090), (820, 100596), (830, 99384), (984, 83830), (996, 82820), (1010, 81672), (1212, 68060), (1230, 67064), (1245, 66256), (1328, 62115), (1515, 54448), (1616, 51045), (1640, 50298), (1660, 49692), (1968, 41915), (1992, 41410), (2020, 40836), (2424, 34030), (2460, 33532), (2490, 33128), (3030, 27224), (3280, 25149), (3320, 24846), (3403, 24240), (3984, 20705), (4040, 20418), (4141, 19920), (4848, 17015), (4920, 16766), (4980, 16564), (6060, 13612), (6640, 12423), (6806, 12120), (8080, 10209), (8282, 9960), (8383, 9840)]