189990090240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{5639}}^1$

素因数の和:5813

約数の個数: 320

約数和(自身を含む): 628114798080

約数和(自身を除く): 438124707840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 107, 120, 123, 128, 160, 164, 192, 205, 214, 240, 246, 256, 320, 321, 328, 384, 410, 428, 480, 492, 512, 535, 615, 640, 642, 656, 768, 820, 856, 960, 984, 1070, 1230, 1280, 1284, 1312, 1536, 1605, 1640, 1712, 1920, 1968, 2140, 2460, 2560, 2568, 2624, 3210, 3280, 3424, 3840, 3936, 4280, 4387, 4920, 5136, 5248, 5639, 6420, 6560, 6848, 7680, 7872, 8560, 8774, 9840, 10272, 10496, 11278, 12840, 13120, 13161, 13696, 15744, 16917, 17120, 17548, 19680, 20544, 20992, 21935, 22556, 25680, 26240, 26322, 27392, 28195, 31488, 33834, 34240, 35096, 39360, 41088, 43870, 45112, 51360, 52480, 52644, 54784, 56390, 62976, 65805, 67668, 68480, 70192, 78720, 82176, 84585, 87740, 90224, 102720, 104960, 105288, 112780, 131610, 135336, 136960, 140384, 157440, 164352, 169170, 175480, 180448, 205440, 210576, 225560, 231199, 263220, 270672, 273920, 280768, 314880, 338340, 350960, 360896, 410880, 421152, 451120, 462398, 526440, 541344, 561536, 603373, 676680, 693597, 701920, 721792, 821760, 842304, 902240, 924796, 1052880, 1082688, 1123072, 1155995, 1206746, 1353360, 1387194, 1403840, 1443584, 1684608, 1804480, 1810119, 1849592, 2105760, 2165376, 2246144, 2311990, 2413492, 2706720, 2774388, 2807680, 2887168, 3016865, 3369216, 3467985, 3608960, 3620238, 3699184, 4211520, 4330752, 4623980, 4826984, 5413440, 5548776, 5615360, 6033730, 6738432, 6935970, 7217920, 7240476, 7398368, 8423040, 8661504, 9050595, 9247960, 9653968, 10826880, 11097552, 11230720, 12067460, 13871940, 14435840, 14480952, 14796736, 16846080, 18101190, 18495920, 19307936, 21653760, 22195104, 24134920, 24738293, 27743880, 28961904, 29593472, 33692160, 36202380, 36991840, 38615872, 43307520, 44390208, 48269840, 49476586, 55487760, 57923808, 59186944, 72404760, 73983680, 74214879, 77231744, 88780416, 96539680, 98953172, 110975520, 115847616, 118373888, 123691465, 144809520, 147967360, 148429758, 154463488, 177560832, 193079360, 197906344, 221951040, 231695232, 247382930, 289619040, 295934720, 296859516, 308926976, 355121664, 371074395, 386158720, 395812688, 443902080, 463390464, 494765860, 579238080, 591869440, 593719032, 742148790, 772317440, 791625376, 887804160, 926780928, 989531720, 1158476160, 1187438064, 1484297580, 1544634880, 1583250752, 1775608320, 1979063440, 2316952320, 2374876128, 2968595160, 3166501504, 3958126880, 4633904640, 4749752256, 5937190320, 6333003008, 7916253760, 9499504512, 11874380640, 12666006016, 15832507520, 18999009024, 23748761280, 31665015040, 37998018048, 47497522560, 63330030080, 94995045120, 189990090240]

約数ペア:

[(1, 189990090240), (2, 94995045120), (3, 63330030080), (4, 47497522560), (5, 37998018048), (6, 31665015040), (8, 23748761280), (10, 18999009024), (12, 15832507520), (15, 12666006016), (16, 11874380640), (20, 9499504512), (24, 7916253760), (30, 6333003008), (32, 5937190320), (40, 4749752256), (41, 4633904640), (48, 3958126880), (60, 3166501504), (64, 2968595160), (80, 2374876128), (82, 2316952320), (96, 1979063440), (107, 1775608320), (120, 1583250752), (123, 1544634880), (128, 1484297580), (160, 1187438064), (164, 1158476160), (192, 989531720), (205, 926780928), (214, 887804160), (240, 791625376), (246, 772317440), (256, 742148790), (320, 593719032), (321, 591869440), (328, 579238080), (384, 494765860), (410, 463390464), (428, 443902080), (480, 395812688), (492, 386158720), (512, 371074395), (535, 355121664), (615, 308926976), (640, 296859516), (642, 295934720), (656, 289619040), (768, 247382930), (820, 231695232), (856, 221951040), (960, 197906344), (984, 193079360), (1070, 177560832), (1230, 154463488), (1280, 148429758), (1284, 147967360), (1312, 144809520), (1536, 123691465), (1605, 118373888), (1640, 115847616), (1712, 110975520), (1920, 98953172), (1968, 96539680), (2140, 88780416), (2460, 77231744), (2560, 74214879), (2568, 73983680), (2624, 72404760), (3210, 59186944), (3280, 57923808), (3424, 55487760), (3840, 49476586), (3936, 48269840), (4280, 44390208), (4387, 43307520), (4920, 38615872), (5136, 36991840), (5248, 36202380), (5639, 33692160), (6420, 29593472), (6560, 28961904), (6848, 27743880), (7680, 24738293), (7872, 24134920), (8560, 22195104), (8774, 21653760), (9840, 19307936), (10272, 18495920), (10496, 18101190), (11278, 16846080), (12840, 14796736), (13120, 14480952), (13161, 14435840), (13696, 13871940), (15744, 12067460), (16917, 11230720), (17120, 11097552), (17548, 10826880), (19680, 9653968), (20544, 9247960), (20992, 9050595), (21935, 8661504), (22556, 8423040), (25680, 7398368), (26240, 7240476), (26322, 7217920), (27392, 6935970), (28195, 6738432), (31488, 6033730), (33834, 5615360), (34240, 5548776), (35096, 5413440), (39360, 4826984), (41088, 4623980), (43870, 4330752), (45112, 4211520), (51360, 3699184), (52480, 3620238), (52644, 3608960), (54784, 3467985), (56390, 3369216), (62976, 3016865), (65805, 2887168), (67668, 2807680), (68480, 2774388), (70192, 2706720), (78720, 2413492), (82176, 2311990), (84585, 2246144), (87740, 2165376), (90224, 2105760), (102720, 1849592), (104960, 1810119), (105288, 1804480), (112780, 1684608), (131610, 1443584), (135336, 1403840), (136960, 1387194), (140384, 1353360), (157440, 1206746), (164352, 1155995), (169170, 1123072), (175480, 1082688), (180448, 1052880), (205440, 924796), (210576, 902240), (225560, 842304), (231199, 821760), (263220, 721792), (270672, 701920), (273920, 693597), (280768, 676680), (314880, 603373), (338340, 561536), (350960, 541344), (360896, 526440), (410880, 462398), (421152, 451120)]