8636528040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{809}}^1$

素因数の和:1080

約数の個数: 256

約数和(自身を含む): 30233088000

約数和(自身を除く): 21596559960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 71, 84, 105, 120, 140, 142, 168, 179, 210, 213, 280, 284, 355, 358, 420, 426, 497, 537, 568, 710, 716, 809, 840, 852, 895, 994, 1065, 1074, 1253, 1420, 1432, 1491, 1618, 1704, 1790, 1988, 2130, 2148, 2427, 2485, 2506, 2685, 2840, 2982, 3236, 3580, 3759, 3976, 4045, 4260, 4296, 4854, 4970, 5012, 5370, 5663, 5964, 6265, 6472, 7160, 7455, 7518, 8090, 8520, 9708, 9940, 10024, 10740, 11326, 11928, 12135, 12530, 12709, 14910, 15036, 16180, 16989, 18795, 19416, 19880, 21480, 22652, 24270, 25060, 25418, 28315, 29820, 30072, 32360, 33978, 37590, 38127, 45304, 48540, 50120, 50836, 56630, 57439, 59640, 63545, 67956, 75180, 76254, 84945, 88963, 97080, 101672, 113260, 114878, 127090, 135912, 144811, 150360, 152508, 169890, 172317, 177926, 190635, 226520, 229756, 254180, 266889, 287195, 289622, 305016, 339780, 344634, 355852, 381270, 402073, 434433, 444815, 459512, 508360, 533778, 574390, 579244, 679560, 689268, 711704, 724055, 762540, 804146, 861585, 868866, 889630, 1013677, 1067556, 1148780, 1158488, 1206219, 1334445, 1378536, 1448110, 1525080, 1608292, 1723170, 1737732, 1779260, 2010365, 2027354, 2135112, 2172165, 2297560, 2412438, 2668890, 2896220, 3041031, 3216584, 3446340, 3475464, 3558520, 4020730, 4054708, 4344330, 4824876, 5068385, 5337780, 5792440, 6031095, 6082062, 6892680, 8041460, 8109416, 8688660, 9649752, 10136770, 10281581, 10675560, 12062190, 12164124, 15205155, 16082920, 17377320, 20273540, 20563162, 24124380, 24328248, 30410310, 30844743, 40547080, 41126324, 48248760, 51407905, 60820620, 61689486, 71971067, 82252648, 102815810, 121641240, 123378972, 143942134, 154223715, 205631620, 215913201, 246757944, 287884268, 308447430, 359855335, 411263240, 431826402, 575768536, 616894860, 719710670, 863652804, 1079566005, 1233789720, 1439421340, 1727305608, 2159132010, 2878842680, 4318264020, 8636528040]

約数ペア:

[(1, 8636528040), (2, 4318264020), (3, 2878842680), (4, 2159132010), (5, 1727305608), (6, 1439421340), (7, 1233789720), (8, 1079566005), (10, 863652804), (12, 719710670), (14, 616894860), (15, 575768536), (20, 431826402), (21, 411263240), (24, 359855335), (28, 308447430), (30, 287884268), (35, 246757944), (40, 215913201), (42, 205631620), (56, 154223715), (60, 143942134), (70, 123378972), (71, 121641240), (84, 102815810), (105, 82252648), (120, 71971067), (140, 61689486), (142, 60820620), (168, 51407905), (179, 48248760), (210, 41126324), (213, 40547080), (280, 30844743), (284, 30410310), (355, 24328248), (358, 24124380), (420, 20563162), (426, 20273540), (497, 17377320), (537, 16082920), (568, 15205155), (710, 12164124), (716, 12062190), (809, 10675560), (840, 10281581), (852, 10136770), (895, 9649752), (994, 8688660), (1065, 8109416), (1074, 8041460), (1253, 6892680), (1420, 6082062), (1432, 6031095), (1491, 5792440), (1618, 5337780), (1704, 5068385), (1790, 4824876), (1988, 4344330), (2130, 4054708), (2148, 4020730), (2427, 3558520), (2485, 3475464), (2506, 3446340), (2685, 3216584), (2840, 3041031), (2982, 2896220), (3236, 2668890), (3580, 2412438), (3759, 2297560), (3976, 2172165), (4045, 2135112), (4260, 2027354), (4296, 2010365), (4854, 1779260), (4970, 1737732), (5012, 1723170), (5370, 1608292), (5663, 1525080), (5964, 1448110), (6265, 1378536), (6472, 1334445), (7160, 1206219), (7455, 1158488), (7518, 1148780), (8090, 1067556), (8520, 1013677), (9708, 889630), (9940, 868866), (10024, 861585), (10740, 804146), (11326, 762540), (11928, 724055), (12135, 711704), (12530, 689268), (12709, 679560), (14910, 579244), (15036, 574390), (16180, 533778), (16989, 508360), (18795, 459512), (19416, 444815), (19880, 434433), (21480, 402073), (22652, 381270), (24270, 355852), (25060, 344634), (25418, 339780), (28315, 305016), (29820, 289622), (30072, 287195), (32360, 266889), (33978, 254180), (37590, 229756), (38127, 226520), (45304, 190635), (48540, 177926), (50120, 172317), (50836, 169890), (56630, 152508), (57439, 150360), (59640, 144811), (63545, 135912), (67956, 127090), (75180, 114878), (76254, 113260), (84945, 101672), (88963, 97080)]