189461160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1365

約数の個数: 256

約数和(自身を含む): 760320000

約数和(自身を除く): 570858840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 504, 513, 532, 540, 570, 630, 665, 684, 756, 760, 798, 840, 855, 945, 1026, 1064, 1080, 1140, 1197, 1260, 1319, 1330, 1368, 1512, 1596, 1710, 1890, 1995, 2052, 2280, 2394, 2520, 2565, 2638, 2660, 3192, 3420, 3591, 3780, 3957, 3990, 4104, 4788, 5130, 5276, 5320, 5985, 6595, 6840, 7182, 7560, 7914, 7980, 9233, 9576, 10260, 10552, 11871, 11970, 13190, 14364, 15828, 15960, 17955, 18466, 19785, 20520, 23742, 23940, 25061, 26380, 27699, 28728, 31656, 35613, 35910, 36932, 39570, 46165, 47484, 47880, 50122, 52760, 55398, 59355, 71226, 71820, 73864, 75183, 79140, 83097, 92330, 94968, 100244, 110796, 118710, 125305, 138495, 142452, 143640, 150366, 158280, 166194, 175427, 178065, 184660, 200488, 221592, 225549, 237420, 249291, 250610, 276990, 284904, 300732, 332388, 350854, 356130, 369320, 375915, 415485, 451098, 474840, 498582, 501220, 526281, 553980, 601464, 664776, 676647, 701708, 712260, 751830, 830970, 877135, 902196, 997164, 1002440, 1052562, 1107960, 1127745, 1246455, 1353294, 1403416, 1424520, 1503660, 1578843, 1661940, 1754270, 1804392, 1994328, 2105124, 2255490, 2492910, 2631405, 2706588, 3007320, 3157686, 3323880, 3383235, 3508540, 4210248, 4510980, 4736529, 4985820, 5262810, 5413176, 6315372, 6766470, 7017080, 7894215, 9021960, 9473058, 9971640, 10525620, 12630744, 13532940, 15788430, 18946116, 21051240, 23682645, 27065880, 31576860, 37892232, 47365290, 63153720, 94730580, 189461160]

約数ペア:

[(1, 189461160), (2, 94730580), (3, 63153720), (4, 47365290), (5, 37892232), (6, 31576860), (7, 27065880), (8, 23682645), (9, 21051240), (10, 18946116), (12, 15788430), (14, 13532940), (15, 12630744), (18, 10525620), (19, 9971640), (20, 9473058), (21, 9021960), (24, 7894215), (27, 7017080), (28, 6766470), (30, 6315372), (35, 5413176), (36, 5262810), (38, 4985820), (40, 4736529), (42, 4510980), (45, 4210248), (54, 3508540), (56, 3383235), (57, 3323880), (60, 3157686), (63, 3007320), (70, 2706588), (72, 2631405), (76, 2492910), (84, 2255490), (90, 2105124), (95, 1994328), (105, 1804392), (108, 1754270), (114, 1661940), (120, 1578843), (126, 1503660), (133, 1424520), (135, 1403416), (140, 1353294), (152, 1246455), (168, 1127745), (171, 1107960), (180, 1052562), (189, 1002440), (190, 997164), (210, 902196), (216, 877135), (228, 830970), (252, 751830), (266, 712260), (270, 701708), (280, 676647), (285, 664776), (315, 601464), (342, 553980), (360, 526281), (378, 501220), (380, 498582), (399, 474840), (420, 451098), (456, 415485), (504, 375915), (513, 369320), (532, 356130), (540, 350854), (570, 332388), (630, 300732), (665, 284904), (684, 276990), (756, 250610), (760, 249291), (798, 237420), (840, 225549), (855, 221592), (945, 200488), (1026, 184660), (1064, 178065), (1080, 175427), (1140, 166194), (1197, 158280), (1260, 150366), (1319, 143640), (1330, 142452), (1368, 138495), (1512, 125305), (1596, 118710), (1710, 110796), (1890, 100244), (1995, 94968), (2052, 92330), (2280, 83097), (2394, 79140), (2520, 75183), (2565, 73864), (2638, 71820), (2660, 71226), (3192, 59355), (3420, 55398), (3591, 52760), (3780, 50122), (3957, 47880), (3990, 47484), (4104, 46165), (4788, 39570), (5130, 36932), (5276, 35910), (5320, 35613), (5985, 31656), (6595, 28728), (6840, 27699), (7182, 26380), (7560, 25061), (7914, 23940), (7980, 23742), (9233, 20520), (9576, 19785), (10260, 18466), (10552, 17955), (11871, 15960), (11970, 15828), (13190, 14364)]