2521543920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{30631}}^1$

素因数の和:30668

約数の個数: 160

約数和(自身を含む): 9116083200

約数和(自身を除く): 6594539280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 686, 735, 784, 840, 980, 1029, 1176, 1372, 1470, 1680, 1715, 1960, 2058, 2352, 2744, 2940, 3430, 3920, 4116, 5145, 5488, 5880, 6860, 8232, 10290, 11760, 13720, 16464, 20580, 27440, 30631, 41160, 61262, 82320, 91893, 122524, 153155, 183786, 214417, 245048, 306310, 367572, 428834, 459465, 490096, 612620, 643251, 735144, 857668, 918930, 1072085, 1225240, 1286502, 1470288, 1500919, 1715336, 1837860, 2144170, 2450480, 2573004, 3001838, 3216255, 3430672, 3675720, 4288340, 4502757, 5146008, 6003676, 6432510, 7351440, 7504595, 8576680, 9005514, 10292016, 10506433, 12007352, 12865020, 15009190, 17153360, 18011028, 21012866, 22513785, 24014704, 25730040, 30018380, 31519299, 36022056, 42025732, 45027570, 51460080, 52532165, 60036760, 63038598, 72044112, 84051464, 90055140, 105064330, 120073520, 126077196, 157596495, 168102928, 180110280, 210128660, 252154392, 315192990, 360220560, 420257320, 504308784, 630385980, 840514640, 1260771960, 2521543920]

約数ペア:

[(1, 2521543920), (2, 1260771960), (3, 840514640), (4, 630385980), (5, 504308784), (6, 420257320), (7, 360220560), (8, 315192990), (10, 252154392), (12, 210128660), (14, 180110280), (15, 168102928), (16, 157596495), (20, 126077196), (21, 120073520), (24, 105064330), (28, 90055140), (30, 84051464), (35, 72044112), (40, 63038598), (42, 60036760), (48, 52532165), (49, 51460080), (56, 45027570), (60, 42025732), (70, 36022056), (80, 31519299), (84, 30018380), (98, 25730040), (105, 24014704), (112, 22513785), (120, 21012866), (140, 18011028), (147, 17153360), (168, 15009190), (196, 12865020), (210, 12007352), (240, 10506433), (245, 10292016), (280, 9005514), (294, 8576680), (336, 7504595), (343, 7351440), (392, 6432510), (420, 6003676), (490, 5146008), (560, 4502757), (588, 4288340), (686, 3675720), (735, 3430672), (784, 3216255), (840, 3001838), (980, 2573004), (1029, 2450480), (1176, 2144170), (1372, 1837860), (1470, 1715336), (1680, 1500919), (1715, 1470288), (1960, 1286502), (2058, 1225240), (2352, 1072085), (2744, 918930), (2940, 857668), (3430, 735144), (3920, 643251), (4116, 612620), (5145, 490096), (5488, 459465), (5880, 428834), (6860, 367572), (8232, 306310), (10290, 245048), (11760, 214417), (13720, 183786), (16464, 153155), (20580, 122524), (27440, 91893), (30631, 82320), (41160, 61262)]