142894440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1607}}^1$

素因数の和:1656

約数の個数: 192

約数和(自身を含む): 526780800

約数和(自身を除く): 383886360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1607, 1710, 1976, 2223, 2280, 2340, 2470, 2964, 3214, 3420, 3705, 4446, 4680, 4821, 4940, 5928, 6428, 6840, 7410, 8035, 8892, 9642, 9880, 11115, 12856, 14463, 14820, 16070, 17784, 19284, 20891, 22230, 24105, 28926, 29640, 30533, 32140, 38568, 41782, 44460, 48210, 57852, 61066, 62673, 64280, 72315, 83564, 88920, 91599, 96420, 104455, 115704, 122132, 125346, 144630, 152665, 167128, 183198, 188019, 192840, 208910, 244264, 250692, 274797, 289260, 305330, 313365, 366396, 376038, 396929, 417820, 457995, 501384, 549594, 578520, 610660, 626730, 732792, 752076, 793858, 835640, 915990, 940095, 1099188, 1190787, 1221320, 1253460, 1373985, 1504152, 1587716, 1831980, 1880190, 1984645, 2198376, 2381574, 2506920, 2747970, 3175432, 3572361, 3663960, 3760380, 3969290, 4763148, 5495940, 5953935, 7144722, 7520760, 7938580, 9526296, 10991880, 11907870, 14289444, 15877160, 17861805, 23815740, 28578888, 35723610, 47631480, 71447220, 142894440]

約数ペア:

[(1, 142894440), (2, 71447220), (3, 47631480), (4, 35723610), (5, 28578888), (6, 23815740), (8, 17861805), (9, 15877160), (10, 14289444), (12, 11907870), (13, 10991880), (15, 9526296), (18, 7938580), (19, 7520760), (20, 7144722), (24, 5953935), (26, 5495940), (30, 4763148), (36, 3969290), (38, 3760380), (39, 3663960), (40, 3572361), (45, 3175432), (52, 2747970), (57, 2506920), (60, 2381574), (65, 2198376), (72, 1984645), (76, 1880190), (78, 1831980), (90, 1587716), (95, 1504152), (104, 1373985), (114, 1253460), (117, 1221320), (120, 1190787), (130, 1099188), (152, 940095), (156, 915990), (171, 835640), (180, 793858), (190, 752076), (195, 732792), (228, 626730), (234, 610660), (247, 578520), (260, 549594), (285, 501384), (312, 457995), (342, 417820), (360, 396929), (380, 376038), (390, 366396), (456, 313365), (468, 305330), (494, 289260), (520, 274797), (570, 250692), (585, 244264), (684, 208910), (741, 192840), (760, 188019), (780, 183198), (855, 167128), (936, 152665), (988, 144630), (1140, 125346), (1170, 122132), (1235, 115704), (1368, 104455), (1482, 96420), (1560, 91599), (1607, 88920), (1710, 83564), (1976, 72315), (2223, 64280), (2280, 62673), (2340, 61066), (2470, 57852), (2964, 48210), (3214, 44460), (3420, 41782), (3705, 38568), (4446, 32140), (4680, 30533), (4821, 29640), (4940, 28926), (5928, 24105), (6428, 22230), (6840, 20891), (7410, 19284), (8035, 17784), (8892, 16070), (9642, 14820), (9880, 14463), (11115, 12856)]