7197464520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{3491}}^1$

素因数の和:3617

約数の個数: 256

約数和(自身を含む): 25343539200

約数和(自身を除く): 18146074680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 83, 90, 92, 108, 115, 120, 135, 138, 166, 180, 184, 207, 216, 230, 249, 270, 276, 332, 345, 360, 414, 415, 460, 498, 540, 552, 621, 664, 690, 747, 828, 830, 920, 996, 1035, 1080, 1242, 1245, 1380, 1494, 1656, 1660, 1909, 1992, 2070, 2241, 2484, 2490, 2760, 2988, 3105, 3320, 3491, 3735, 3818, 4140, 4482, 4968, 4980, 5727, 5976, 6210, 6982, 7470, 7636, 8280, 8964, 9545, 9960, 10473, 11205, 11454, 12420, 13964, 14940, 15272, 17181, 17455, 17928, 19090, 20946, 22410, 22908, 24840, 27928, 28635, 29880, 31419, 34362, 34910, 38180, 41892, 44820, 45816, 51543, 52365, 57270, 62838, 68724, 69820, 76360, 80293, 83784, 85905, 89640, 94257, 103086, 104730, 114540, 125676, 137448, 139640, 157095, 160586, 171810, 188514, 206172, 209460, 229080, 240879, 251352, 257715, 289753, 314190, 321172, 343620, 377028, 401465, 412344, 418920, 471285, 481758, 515430, 579506, 628380, 642344, 687240, 722637, 754056, 802930, 869259, 942570, 963516, 1030860, 1159012, 1204395, 1256760, 1445274, 1448765, 1605860, 1738518, 1885140, 1927032, 2061720, 2167911, 2318024, 2408790, 2607777, 2890548, 2897530, 3211720, 3477036, 3613185, 3770280, 4335822, 4346295, 4817580, 5215554, 5781096, 5795060, 6664319, 6954072, 7226370, 7823331, 8671644, 8692590, 9635160, 10431108, 10839555, 11590120, 13038885, 13328638, 14452740, 15646662, 17343288, 17385180, 19992957, 20862216, 21679110, 26077770, 26657276, 28905480, 31293324, 33321595, 34770360, 39116655, 39985914, 43358220, 52155540, 53314552, 59978871, 62586648, 66643190, 78233310, 79971828, 86716440, 99964785, 104311080, 119957742, 133286380, 156466620, 159943656, 179936613, 199929570, 239915484, 266572760, 299894355, 312933240, 359873226, 399859140, 479830968, 599788710, 719746452, 799718280, 899683065, 1199577420, 1439492904, 1799366130, 2399154840, 3598732260, 7197464520]

約数ペア:

[(1, 7197464520), (2, 3598732260), (3, 2399154840), (4, 1799366130), (5, 1439492904), (6, 1199577420), (8, 899683065), (9, 799718280), (10, 719746452), (12, 599788710), (15, 479830968), (18, 399859140), (20, 359873226), (23, 312933240), (24, 299894355), (27, 266572760), (30, 239915484), (36, 199929570), (40, 179936613), (45, 159943656), (46, 156466620), (54, 133286380), (60, 119957742), (69, 104311080), (72, 99964785), (83, 86716440), (90, 79971828), (92, 78233310), (108, 66643190), (115, 62586648), (120, 59978871), (135, 53314552), (138, 52155540), (166, 43358220), (180, 39985914), (184, 39116655), (207, 34770360), (216, 33321595), (230, 31293324), (249, 28905480), (270, 26657276), (276, 26077770), (332, 21679110), (345, 20862216), (360, 19992957), (414, 17385180), (415, 17343288), (460, 15646662), (498, 14452740), (540, 13328638), (552, 13038885), (621, 11590120), (664, 10839555), (690, 10431108), (747, 9635160), (828, 8692590), (830, 8671644), (920, 7823331), (996, 7226370), (1035, 6954072), (1080, 6664319), (1242, 5795060), (1245, 5781096), (1380, 5215554), (1494, 4817580), (1656, 4346295), (1660, 4335822), (1909, 3770280), (1992, 3613185), (2070, 3477036), (2241, 3211720), (2484, 2897530), (2490, 2890548), (2760, 2607777), (2988, 2408790), (3105, 2318024), (3320, 2167911), (3491, 2061720), (3735, 1927032), (3818, 1885140), (4140, 1738518), (4482, 1605860), (4968, 1448765), (4980, 1445274), (5727, 1256760), (5976, 1204395), (6210, 1159012), (6982, 1030860), (7470, 963516), (7636, 942570), (8280, 869259), (8964, 802930), (9545, 754056), (9960, 722637), (10473, 687240), (11205, 642344), (11454, 628380), (12420, 579506), (13964, 515430), (14940, 481758), (15272, 471285), (17181, 418920), (17455, 412344), (17928, 401465), (19090, 377028), (20946, 343620), (22410, 321172), (22908, 314190), (24840, 289753), (27928, 257715), (28635, 251352), (29880, 240879), (31419, 229080), (34362, 209460), (34910, 206172), (38180, 188514), (41892, 171810), (44820, 160586), (45816, 157095), (51543, 139640), (52365, 137448), (57270, 125676), (62838, 114540), (68724, 104730), (69820, 103086), (76360, 94257), (80293, 89640), (83784, 85905)]