208863200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:210

約数の個数: 288

約数和(自身を含む): 664957440

約数和(自身を除く): 456094240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 25, 26, 28, 32, 35, 38, 40, 50, 52, 56, 65, 70, 76, 80, 91, 95, 100, 104, 112, 130, 133, 140, 151, 152, 160, 175, 182, 190, 200, 208, 224, 247, 260, 266, 280, 302, 304, 325, 350, 364, 380, 400, 416, 455, 475, 494, 520, 532, 560, 604, 608, 650, 665, 700, 728, 755, 760, 800, 910, 950, 988, 1040, 1057, 1064, 1120, 1208, 1235, 1300, 1330, 1400, 1456, 1510, 1520, 1729, 1820, 1900, 1963, 1976, 2080, 2114, 2128, 2275, 2416, 2470, 2600, 2660, 2800, 2869, 2912, 3020, 3040, 3325, 3458, 3640, 3775, 3800, 3926, 3952, 4228, 4256, 4550, 4832, 4940, 5200, 5285, 5320, 5600, 5738, 6040, 6175, 6650, 6916, 7280, 7550, 7600, 7852, 7904, 8456, 8645, 9100, 9815, 9880, 10400, 10570, 10640, 11476, 12080, 12350, 13300, 13741, 13832, 14345, 14560, 15100, 15200, 15704, 16912, 17290, 18200, 19630, 19760, 20083, 21140, 21280, 22952, 24160, 24700, 26425, 26600, 27482, 27664, 28690, 30200, 31408, 33824, 34580, 36400, 37297, 39260, 39520, 40166, 42280, 43225, 45904, 49075, 49400, 52850, 53200, 54964, 55328, 57380, 60400, 62816, 68705, 69160, 71725, 72800, 74594, 78520, 80332, 84560, 86450, 91808, 98150, 98800, 100415, 105700, 106400, 109928, 114760, 120800, 137410, 138320, 143450, 149188, 157040, 160664, 169120, 172900, 186485, 196300, 197600, 200830, 211400, 219856, 229520, 261079, 274820, 276640, 286900, 298376, 314080, 321328, 343525, 345800, 372970, 392600, 401660, 422800, 439712, 459040, 502075, 522158, 549640, 573800, 596752, 642656, 687050, 691600, 745940, 785200, 803320, 845600, 932425, 1004150, 1044316, 1099280, 1147600, 1193504, 1305395, 1374100, 1383200, 1491880, 1570400, 1606640, 1864850, 2008300, 2088632, 2198560, 2295200, 2610790, 2748200, 2983760, 3213280, 3729700, 4016600, 4177264, 5221580, 5496400, 5967520, 6526975, 7459400, 8033200, 8354528, 10443160, 10992800, 13053950, 14918800, 16066400, 20886320, 26107900, 29837600, 41772640, 52215800, 104431600, 208863200]

約数ペア:

[(1, 208863200), (2, 104431600), (4, 52215800), (5, 41772640), (7, 29837600), (8, 26107900), (10, 20886320), (13, 16066400), (14, 14918800), (16, 13053950), (19, 10992800), (20, 10443160), (25, 8354528), (26, 8033200), (28, 7459400), (32, 6526975), (35, 5967520), (38, 5496400), (40, 5221580), (50, 4177264), (52, 4016600), (56, 3729700), (65, 3213280), (70, 2983760), (76, 2748200), (80, 2610790), (91, 2295200), (95, 2198560), (100, 2088632), (104, 2008300), (112, 1864850), (130, 1606640), (133, 1570400), (140, 1491880), (151, 1383200), (152, 1374100), (160, 1305395), (175, 1193504), (182, 1147600), (190, 1099280), (200, 1044316), (208, 1004150), (224, 932425), (247, 845600), (260, 803320), (266, 785200), (280, 745940), (302, 691600), (304, 687050), (325, 642656), (350, 596752), (364, 573800), (380, 549640), (400, 522158), (416, 502075), (455, 459040), (475, 439712), (494, 422800), (520, 401660), (532, 392600), (560, 372970), (604, 345800), (608, 343525), (650, 321328), (665, 314080), (700, 298376), (728, 286900), (755, 276640), (760, 274820), (800, 261079), (910, 229520), (950, 219856), (988, 211400), (1040, 200830), (1057, 197600), (1064, 196300), (1120, 186485), (1208, 172900), (1235, 169120), (1300, 160664), (1330, 157040), (1400, 149188), (1456, 143450), (1510, 138320), (1520, 137410), (1729, 120800), (1820, 114760), (1900, 109928), (1963, 106400), (1976, 105700), (2080, 100415), (2114, 98800), (2128, 98150), (2275, 91808), (2416, 86450), (2470, 84560), (2600, 80332), (2660, 78520), (2800, 74594), (2869, 72800), (2912, 71725), (3020, 69160), (3040, 68705), (3325, 62816), (3458, 60400), (3640, 57380), (3775, 55328), (3800, 54964), (3926, 53200), (3952, 52850), (4228, 49400), (4256, 49075), (4550, 45904), (4832, 43225), (4940, 42280), (5200, 40166), (5285, 39520), (5320, 39260), (5600, 37297), (5738, 36400), (6040, 34580), (6175, 33824), (6650, 31408), (6916, 30200), (7280, 28690), (7550, 27664), (7600, 27482), (7852, 26600), (7904, 26425), (8456, 24700), (8645, 24160), (9100, 22952), (9815, 21280), (9880, 21140), (10400, 20083), (10570, 19760), (10640, 19630), (11476, 18200), (12080, 17290), (12350, 16912), (13300, 15704), (13741, 15200), (13832, 15100), (14345, 14560)]