5656857840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1609}}^1$

素因数の和:1904

約数の個数: 240

約数和(自身を含む): 20087776800

約数和(自身を除く): 14430918960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 257, 285, 304, 342, 360, 380, 456, 514, 570, 684, 720, 760, 771, 855, 912, 1028, 1140, 1285, 1368, 1520, 1542, 1609, 1710, 2056, 2280, 2313, 2570, 2736, 3084, 3218, 3420, 3855, 4112, 4560, 4626, 4827, 4883, 5140, 6168, 6436, 6840, 7710, 8045, 9252, 9654, 9766, 10280, 11565, 12336, 12872, 13680, 14481, 14649, 15420, 16090, 18504, 19308, 19532, 20560, 23130, 24135, 24415, 25744, 28962, 29298, 30571, 30840, 32180, 37008, 38616, 39064, 43947, 46260, 48270, 48830, 57924, 58596, 61142, 61680, 64360, 72405, 73245, 77232, 78128, 87894, 91713, 92520, 96540, 97660, 115848, 117192, 122284, 128720, 144810, 146490, 152855, 175788, 183426, 185040, 193080, 195320, 219735, 231696, 234384, 244568, 275139, 289620, 292980, 305710, 351576, 366852, 386160, 390640, 413513, 439470, 458565, 489136, 550278, 579240, 585960, 611420, 703152, 733704, 827026, 878940, 917130, 1100556, 1158480, 1171920, 1222840, 1240539, 1375695, 1467408, 1654052, 1757880, 1834260, 2067565, 2201112, 2445680, 2481078, 2751390, 3308104, 3515760, 3668520, 3721617, 4135130, 4402224, 4962156, 5502780, 6202695, 6616208, 7337040, 7443234, 7856747, 8270260, 9924312, 11005560, 12405390, 14886468, 15713494, 16540520, 18608085, 19848624, 22011120, 23570241, 24810780, 29772936, 31426988, 33081040, 37216170, 39283735, 47140482, 49621560, 59545872, 62853976, 70710723, 74432340, 78567470, 94280964, 99243120, 117851205, 125707952, 141421446, 148864680, 157134940, 188561928, 235702410, 282842892, 297729360, 314269880, 353553615, 377123856, 471404820, 565685784, 628539760, 707107230, 942809640, 1131371568, 1414214460, 1885619280, 2828428920, 5656857840]

約数ペア:

[(1, 5656857840), (2, 2828428920), (3, 1885619280), (4, 1414214460), (5, 1131371568), (6, 942809640), (8, 707107230), (9, 628539760), (10, 565685784), (12, 471404820), (15, 377123856), (16, 353553615), (18, 314269880), (19, 297729360), (20, 282842892), (24, 235702410), (30, 188561928), (36, 157134940), (38, 148864680), (40, 141421446), (45, 125707952), (48, 117851205), (57, 99243120), (60, 94280964), (72, 78567470), (76, 74432340), (80, 70710723), (90, 62853976), (95, 59545872), (114, 49621560), (120, 47140482), (144, 39283735), (152, 37216170), (171, 33081040), (180, 31426988), (190, 29772936), (228, 24810780), (240, 23570241), (257, 22011120), (285, 19848624), (304, 18608085), (342, 16540520), (360, 15713494), (380, 14886468), (456, 12405390), (514, 11005560), (570, 9924312), (684, 8270260), (720, 7856747), (760, 7443234), (771, 7337040), (855, 6616208), (912, 6202695), (1028, 5502780), (1140, 4962156), (1285, 4402224), (1368, 4135130), (1520, 3721617), (1542, 3668520), (1609, 3515760), (1710, 3308104), (2056, 2751390), (2280, 2481078), (2313, 2445680), (2570, 2201112), (2736, 2067565), (3084, 1834260), (3218, 1757880), (3420, 1654052), (3855, 1467408), (4112, 1375695), (4560, 1240539), (4626, 1222840), (4827, 1171920), (4883, 1158480), (5140, 1100556), (6168, 917130), (6436, 878940), (6840, 827026), (7710, 733704), (8045, 703152), (9252, 611420), (9654, 585960), (9766, 579240), (10280, 550278), (11565, 489136), (12336, 458565), (12872, 439470), (13680, 413513), (14481, 390640), (14649, 386160), (15420, 366852), (16090, 351576), (18504, 305710), (19308, 292980), (19532, 289620), (20560, 275139), (23130, 244568), (24135, 234384), (24415, 231696), (25744, 219735), (28962, 195320), (29298, 193080), (30571, 185040), (30840, 183426), (32180, 175788), (37008, 152855), (38616, 146490), (39064, 144810), (43947, 128720), (46260, 122284), (48270, 117192), (48830, 115848), (57924, 97660), (58596, 96540), (61142, 92520), (61680, 91713), (64360, 87894), (72405, 78128), (73245, 77232)]