54539859680

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{1021}}^1$

素因数の和:1573

約数の個数: 192

約数和(自身を含む): 140186350080

約数和(自身を除く): 85646490400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 68, 80, 82, 85, 136, 160, 164, 170, 205, 272, 328, 340, 410, 479, 544, 656, 680, 697, 820, 958, 1021, 1312, 1360, 1394, 1640, 1916, 2042, 2395, 2720, 2788, 3280, 3485, 3832, 4084, 4790, 5105, 5576, 6560, 6970, 7664, 8143, 8168, 9580, 10210, 11152, 13940, 15328, 16286, 16336, 17357, 19160, 19639, 20420, 22304, 27880, 32572, 32672, 34714, 38320, 39278, 40715, 40840, 41861, 55760, 65144, 69428, 76640, 78556, 81430, 81680, 83722, 86785, 98195, 111520, 130288, 138856, 157112, 162860, 163360, 167444, 173570, 196390, 209305, 260576, 277712, 314224, 325720, 333863, 334888, 347140, 392780, 418610, 489059, 555424, 628448, 651440, 667726, 669776, 694280, 711637, 785560, 837220, 978118, 1302880, 1335452, 1339552, 1388560, 1423274, 1571120, 1669315, 1674440, 1956236, 2445295, 2670904, 2777120, 2846548, 3142240, 3338630, 3348880, 3558185, 3912472, 4890590, 5341808, 5693096, 6677260, 6697760, 7116370, 7824944, 8314003, 9781180, 10683616, 11386192, 13354520, 14232740, 15649888, 16628006, 19562360, 20051419, 22772384, 26709040, 28465480, 33256012, 39124720, 40102838, 41570015, 53418080, 56930960, 66512024, 78249440, 80205676, 83140030, 100257095, 113861920, 133024048, 160411352, 166280060, 200514190, 266048096, 320822704, 332560120, 340874123, 401028380, 641645408, 665120240, 681748246, 802056760, 1330240480, 1363496492, 1604113520, 1704370615, 2726992984, 3208227040, 3408741230, 5453985968, 6817482460, 10907971936, 13634964920, 27269929840, 54539859680]

約数ペア:

[(1, 54539859680), (2, 27269929840), (4, 13634964920), (5, 10907971936), (8, 6817482460), (10, 5453985968), (16, 3408741230), (17, 3208227040), (20, 2726992984), (32, 1704370615), (34, 1604113520), (40, 1363496492), (41, 1330240480), (68, 802056760), (80, 681748246), (82, 665120240), (85, 641645408), (136, 401028380), (160, 340874123), (164, 332560120), (170, 320822704), (205, 266048096), (272, 200514190), (328, 166280060), (340, 160411352), (410, 133024048), (479, 113861920), (544, 100257095), (656, 83140030), (680, 80205676), (697, 78249440), (820, 66512024), (958, 56930960), (1021, 53418080), (1312, 41570015), (1360, 40102838), (1394, 39124720), (1640, 33256012), (1916, 28465480), (2042, 26709040), (2395, 22772384), (2720, 20051419), (2788, 19562360), (3280, 16628006), (3485, 15649888), (3832, 14232740), (4084, 13354520), (4790, 11386192), (5105, 10683616), (5576, 9781180), (6560, 8314003), (6970, 7824944), (7664, 7116370), (8143, 6697760), (8168, 6677260), (9580, 5693096), (10210, 5341808), (11152, 4890590), (13940, 3912472), (15328, 3558185), (16286, 3348880), (16336, 3338630), (17357, 3142240), (19160, 2846548), (19639, 2777120), (20420, 2670904), (22304, 2445295), (27880, 1956236), (32572, 1674440), (32672, 1669315), (34714, 1571120), (38320, 1423274), (39278, 1388560), (40715, 1339552), (40840, 1335452), (41861, 1302880), (55760, 978118), (65144, 837220), (69428, 785560), (76640, 711637), (78556, 694280), (81430, 669776), (81680, 667726), (83722, 651440), (86785, 628448), (98195, 555424), (111520, 489059), (130288, 418610), (138856, 392780), (157112, 347140), (162860, 334888), (163360, 333863), (167444, 325720), (173570, 314224), (196390, 277712), (209305, 260576)]