161025480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 384

約数和(自身を含む): 674369280

約数和(自身を除く): 513343800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 37, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 74, 77, 84, 88, 90, 99, 105, 110, 111, 120, 126, 132, 140, 148, 154, 157, 165, 168, 180, 185, 198, 210, 220, 222, 231, 252, 259, 264, 280, 296, 308, 314, 315, 330, 333, 360, 370, 385, 396, 407, 420, 440, 444, 462, 471, 495, 504, 518, 555, 616, 628, 630, 660, 666, 693, 740, 770, 777, 785, 792, 814, 840, 888, 924, 942, 990, 1036, 1099, 1110, 1155, 1221, 1256, 1260, 1295, 1320, 1332, 1386, 1413, 1480, 1540, 1554, 1570, 1628, 1665, 1727, 1848, 1884, 1980, 2035, 2072, 2198, 2220, 2310, 2331, 2355, 2442, 2520, 2590, 2664, 2772, 2826, 2849, 3080, 3108, 3140, 3256, 3297, 3330, 3454, 3465, 3663, 3768, 3885, 3960, 4070, 4396, 4440, 4620, 4662, 4710, 4884, 5180, 5181, 5495, 5544, 5652, 5698, 5809, 6105, 6216, 6280, 6594, 6660, 6908, 6930, 7065, 7326, 7770, 8140, 8547, 8635, 8792, 9240, 9324, 9420, 9768, 9891, 10360, 10362, 10990, 11304, 11396, 11618, 11655, 12089, 12210, 13188, 13320, 13816, 13860, 14130, 14245, 14652, 15540, 15543, 16280, 16485, 17094, 17270, 17427, 18315, 18648, 18840, 19782, 20724, 21980, 22792, 23236, 23310, 24178, 24420, 25641, 25905, 26376, 27720, 28260, 28490, 29045, 29304, 31080, 31086, 32970, 34188, 34540, 34854, 36267, 36630, 39564, 40663, 41448, 42735, 43960, 46472, 46620, 48356, 48840, 49455, 51282, 51810, 52281, 56520, 56980, 58090, 60445, 62172, 63899, 65940, 68376, 69080, 69708, 72534, 73260, 77715, 79128, 81326, 85470, 87135, 93240, 96712, 98910, 102564, 103620, 104562, 108801, 113960, 116180, 120890, 121989, 124344, 127798, 128205, 131880, 139416, 145068, 146520, 155430, 162652, 170940, 174270, 181335, 191697, 197820, 203315, 205128, 207240, 209124, 217602, 232360, 241780, 243978, 255596, 256410, 261405, 290136, 310860, 319495, 325304, 341880, 348540, 362670, 365967, 383394, 395640, 406630, 418248, 435204, 447293, 483560, 487956, 511192, 512820, 522810, 544005, 575091, 609945, 621720, 638990, 697080, 725340, 731934, 766788, 813260, 870408, 894586, 958485, 975912, 1025640, 1045620, 1088010, 1150182, 1219890, 1277980, 1341879, 1450680, 1463868, 1533576, 1626520, 1789172, 1829835, 1916970, 2091240, 2176020, 2236465, 2300364, 2439780, 2555960, 2683758, 2875455, 2927736, 3578344, 3659670, 3833940, 4025637, 4352040, 4472930, 4600728, 4879560, 5367516, 5750910, 6709395, 7319340, 7667880, 8051274, 8945860, 10735032, 11501820, 13418790, 14638680, 16102548, 17891720, 20128185, 23003640, 26837580, 32205096, 40256370, 53675160, 80512740, 161025480]

約数ペア:

[(1, 161025480), (2, 80512740), (3, 53675160), (4, 40256370), (5, 32205096), (6, 26837580), (7, 23003640), (8, 20128185), (9, 17891720), (10, 16102548), (11, 14638680), (12, 13418790), (14, 11501820), (15, 10735032), (18, 8945860), (20, 8051274), (21, 7667880), (22, 7319340), (24, 6709395), (28, 5750910), (30, 5367516), (33, 4879560), (35, 4600728), (36, 4472930), (37, 4352040), (40, 4025637), (42, 3833940), (44, 3659670), (45, 3578344), (55, 2927736), (56, 2875455), (60, 2683758), (63, 2555960), (66, 2439780), (70, 2300364), (72, 2236465), (74, 2176020), (77, 2091240), (84, 1916970), (88, 1829835), (90, 1789172), (99, 1626520), (105, 1533576), (110, 1463868), (111, 1450680), (120, 1341879), (126, 1277980), (132, 1219890), (140, 1150182), (148, 1088010), (154, 1045620), (157, 1025640), (165, 975912), (168, 958485), (180, 894586), (185, 870408), (198, 813260), (210, 766788), (220, 731934), (222, 725340), (231, 697080), (252, 638990), (259, 621720), (264, 609945), (280, 575091), (296, 544005), (308, 522810), (314, 512820), (315, 511192), (330, 487956), (333, 483560), (360, 447293), (370, 435204), (385, 418248), (396, 406630), (407, 395640), (420, 383394), (440, 365967), (444, 362670), (462, 348540), (471, 341880), (495, 325304), (504, 319495), (518, 310860), (555, 290136), (616, 261405), (628, 256410), (630, 255596), (660, 243978), (666, 241780), (693, 232360), (740, 217602), (770, 209124), (777, 207240), (785, 205128), (792, 203315), (814, 197820), (840, 191697), (888, 181335), (924, 174270), (942, 170940), (990, 162652), (1036, 155430), (1099, 146520), (1110, 145068), (1155, 139416), (1221, 131880), (1256, 128205), (1260, 127798), (1295, 124344), (1320, 121989), (1332, 120890), (1386, 116180), (1413, 113960), (1480, 108801), (1540, 104562), (1554, 103620), (1570, 102564), (1628, 98910), (1665, 96712), (1727, 93240), (1848, 87135), (1884, 85470), (1980, 81326), (2035, 79128), (2072, 77715), (2198, 73260), (2220, 72534), (2310, 69708), (2331, 69080), (2355, 68376), (2442, 65940), (2520, 63899), (2590, 62172), (2664, 60445), (2772, 58090), (2826, 56980), (2849, 56520), (3080, 52281), (3108, 51810), (3140, 51282), (3256, 49455), (3297, 48840), (3330, 48356), (3454, 46620), (3465, 46472), (3663, 43960), (3768, 42735), (3885, 41448), (3960, 40663), (4070, 39564), (4396, 36630), (4440, 36267), (4620, 34854), (4662, 34540), (4710, 34188), (4884, 32970), (5180, 31086), (5181, 31080), (5495, 29304), (5544, 29045), (5652, 28490), (5698, 28260), (5809, 27720), (6105, 26376), (6216, 25905), (6280, 25641), (6594, 24420), (6660, 24178), (6908, 23310), (6930, 23236), (7065, 22792), (7326, 21980), (7770, 20724), (8140, 19782), (8547, 18840), (8635, 18648), (8792, 18315), (9240, 17427), (9324, 17270), (9420, 17094), (9768, 16485), (9891, 16280), (10360, 15543), (10362, 15540), (10990, 14652), (11304, 14245), (11396, 14130), (11618, 13860), (11655, 13816), (12089, 13320), (12210, 13188)]