21916308960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167249}}^1$

素因数の和:167290

約数の個数: 288

約数和(自身を含む): 92049048000

約数和(自身を除く): 70132739040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 4095, 4368, 4680, 5040, 5460, 6240, 6552, 7280, 8190, 8736, 9360, 10080, 10920, 13104, 14560, 16380, 18720, 21840, 26208, 32760, 43680, 65520, 131040, 167249, 334498, 501747, 668996, 836245, 1003494, 1170743, 1337992, 1505241, 1672490, 2006988, 2174237, 2341486, 2508735, 2675984, 3010482, 3344980, 3512229, 4013976, 4348474, 4682972, 5017470, 5351968, 5853715, 6020964, 6522711, 6689960, 7024458, 7526205, 8027952, 8696948, 9365944, 10034940, 10536687, 10871185, 11707430, 12041928, 13045422, 13379920, 14048916, 15052410, 15219659, 16055904, 17393896, 17561145, 18731888, 19568133, 20069880, 21073374, 21742370, 23414860, 24083856, 26090844, 26759840, 28097832, 30104820, 30439318, 32613555, 34787792, 35122290, 37463776, 39136266, 40139760, 42146748, 43484740, 45658977, 46829720, 48167712, 52181688, 52683435, 56195664, 60209640, 60878636, 65227110, 69575584, 70244580, 76098295, 78272532, 80279520, 84293496, 86969480, 91317954, 93659440, 97840665, 104363376, 105366870, 112391328, 120419280, 121757272, 130454220, 136976931, 140489160, 152196590, 156545064, 168586992, 173938960, 182635908, 187318880, 195681330, 208726752, 210733740, 228294885, 240838560, 243514544, 260908440, 273953862, 280978320, 304393180, 313090128, 337173984, 347877920, 365271816, 391362660, 421467480, 456589770, 487029088, 521816880, 547907724, 561956640, 608786360, 626180256, 684884655, 730543632, 782725320, 842934960, 913179540, 1043633760, 1095815448, 1217572720, 1369769310, 1461087264, 1565450640, 1685869920, 1826359080, 2191630896, 2435145440, 2739538620, 3130901280, 3652718160, 4383261792, 5479077240, 7305436320, 10958154480, 21916308960]

約数ペア:

[(1, 21916308960), (2, 10958154480), (3, 7305436320), (4, 5479077240), (5, 4383261792), (6, 3652718160), (7, 3130901280), (8, 2739538620), (9, 2435145440), (10, 2191630896), (12, 1826359080), (13, 1685869920), (14, 1565450640), (15, 1461087264), (16, 1369769310), (18, 1217572720), (20, 1095815448), (21, 1043633760), (24, 913179540), (26, 842934960), (28, 782725320), (30, 730543632), (32, 684884655), (35, 626180256), (36, 608786360), (39, 561956640), (40, 547907724), (42, 521816880), (45, 487029088), (48, 456589770), (52, 421467480), (56, 391362660), (60, 365271816), (63, 347877920), (65, 337173984), (70, 313090128), (72, 304393180), (78, 280978320), (80, 273953862), (84, 260908440), (90, 243514544), (91, 240838560), (96, 228294885), (104, 210733740), (105, 208726752), (112, 195681330), (117, 187318880), (120, 182635908), (126, 173938960), (130, 168586992), (140, 156545064), (144, 152196590), (156, 140489160), (160, 136976931), (168, 130454220), (180, 121757272), (182, 120419280), (195, 112391328), (208, 105366870), (210, 104363376), (224, 97840665), (234, 93659440), (240, 91317954), (252, 86969480), (260, 84293496), (273, 80279520), (280, 78272532), (288, 76098295), (312, 70244580), (315, 69575584), (336, 65227110), (360, 60878636), (364, 60209640), (390, 56195664), (416, 52683435), (420, 52181688), (455, 48167712), (468, 46829720), (480, 45658977), (504, 43484740), (520, 42146748), (546, 40139760), (560, 39136266), (585, 37463776), (624, 35122290), (630, 34787792), (672, 32613555), (720, 30439318), (728, 30104820), (780, 28097832), (819, 26759840), (840, 26090844), (910, 24083856), (936, 23414860), (1008, 21742370), (1040, 21073374), (1092, 20069880), (1120, 19568133), (1170, 18731888), (1248, 17561145), (1260, 17393896), (1365, 16055904), (1440, 15219659), (1456, 15052410), (1560, 14048916), (1638, 13379920), (1680, 13045422), (1820, 12041928), (1872, 11707430), (2016, 10871185), (2080, 10536687), (2184, 10034940), (2340, 9365944), (2520, 8696948), (2730, 8027952), (2912, 7526205), (3120, 7024458), (3276, 6689960), (3360, 6522711), (3640, 6020964), (3744, 5853715), (4095, 5351968), (4368, 5017470), (4680, 4682972), (5040, 4348474), (5460, 4013976), (6240, 3512229), (6552, 3344980), (7280, 3010482), (8190, 2675984), (8736, 2508735), (9360, 2341486), (10080, 2174237), (10920, 2006988), (13104, 1672490), (14560, 1505241), (16380, 1337992), (18720, 1170743), (21840, 1003494), (26208, 836245), (32760, 668996), (43680, 501747), (65520, 334498), (131040, 167249)]