16716945840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{5023}}^1$

素因数の和:5336

約数の個数: 240

約数和(自身を含む): 60508412928

約数和(自身を除く): 43791467088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 283, 294, 336, 392, 420, 490, 560, 566, 588, 735, 784, 840, 849, 980, 1132, 1176, 1415, 1470, 1680, 1698, 1960, 1981, 2264, 2352, 2830, 2940, 3396, 3920, 3962, 4245, 4528, 5023, 5660, 5880, 5943, 6792, 7924, 8490, 9905, 10046, 11320, 11760, 11886, 13584, 13867, 15069, 15848, 16980, 19810, 20092, 22640, 23772, 25115, 27734, 29715, 30138, 31696, 33960, 35161, 39620, 40184, 41601, 47544, 50230, 55468, 59430, 60276, 67920, 69335, 70322, 75345, 79240, 80368, 83202, 95088, 100460, 105483, 110936, 118860, 120552, 138670, 140644, 150690, 158480, 166404, 175805, 200920, 208005, 210966, 221872, 237720, 241104, 246127, 277340, 281288, 301380, 332808, 351610, 401840, 416010, 421932, 475440, 492254, 527415, 554680, 562576, 602760, 665616, 703220, 738381, 832020, 843864, 984508, 1054830, 1109360, 1205520, 1230635, 1406440, 1421509, 1476762, 1664040, 1687728, 1969016, 2109660, 2461270, 2812880, 2843018, 2953524, 3328080, 3691905, 3938032, 4219320, 4264527, 4922540, 5686036, 5907048, 7107545, 7383810, 8438640, 8529054, 9845080, 9950563, 11372072, 11814096, 14215090, 14767620, 17058108, 19690160, 19901126, 21322635, 22744144, 28430180, 29535240, 29851689, 34116216, 39802252, 42645270, 49752815, 56860360, 59070480, 59703378, 68232432, 69653941, 79604504, 85290540, 99505630, 113720720, 119406756, 139307882, 149258445, 159209008, 170581080, 199011260, 208961823, 238813512, 278615764, 298516890, 341162160, 348269705, 398022520, 417923646, 477627024, 557231528, 597033780, 696539410, 796045040, 835847292, 1044809115, 1114463056, 1194067560, 1393078820, 1671694584, 2089618230, 2388135120, 2786157640, 3343389168, 4179236460, 5572315280, 8358472920, 16716945840]

約数ペア:

[(1, 16716945840), (2, 8358472920), (3, 5572315280), (4, 4179236460), (5, 3343389168), (6, 2786157640), (7, 2388135120), (8, 2089618230), (10, 1671694584), (12, 1393078820), (14, 1194067560), (15, 1114463056), (16, 1044809115), (20, 835847292), (21, 796045040), (24, 696539410), (28, 597033780), (30, 557231528), (35, 477627024), (40, 417923646), (42, 398022520), (48, 348269705), (49, 341162160), (56, 298516890), (60, 278615764), (70, 238813512), (80, 208961823), (84, 199011260), (98, 170581080), (105, 159209008), (112, 149258445), (120, 139307882), (140, 119406756), (147, 113720720), (168, 99505630), (196, 85290540), (210, 79604504), (240, 69653941), (245, 68232432), (280, 59703378), (283, 59070480), (294, 56860360), (336, 49752815), (392, 42645270), (420, 39802252), (490, 34116216), (560, 29851689), (566, 29535240), (588, 28430180), (735, 22744144), (784, 21322635), (840, 19901126), (849, 19690160), (980, 17058108), (1132, 14767620), (1176, 14215090), (1415, 11814096), (1470, 11372072), (1680, 9950563), (1698, 9845080), (1960, 8529054), (1981, 8438640), (2264, 7383810), (2352, 7107545), (2830, 5907048), (2940, 5686036), (3396, 4922540), (3920, 4264527), (3962, 4219320), (4245, 3938032), (4528, 3691905), (5023, 3328080), (5660, 2953524), (5880, 2843018), (5943, 2812880), (6792, 2461270), (7924, 2109660), (8490, 1969016), (9905, 1687728), (10046, 1664040), (11320, 1476762), (11760, 1421509), (11886, 1406440), (13584, 1230635), (13867, 1205520), (15069, 1109360), (15848, 1054830), (16980, 984508), (19810, 843864), (20092, 832020), (22640, 738381), (23772, 703220), (25115, 665616), (27734, 602760), (29715, 562576), (30138, 554680), (31696, 527415), (33960, 492254), (35161, 475440), (39620, 421932), (40184, 416010), (41601, 401840), (47544, 351610), (50230, 332808), (55468, 301380), (59430, 281288), (60276, 277340), (67920, 246127), (69335, 241104), (70322, 237720), (75345, 221872), (79240, 210966), (80368, 208005), (83202, 200920), (95088, 175805), (100460, 166404), (105483, 158480), (110936, 150690), (118860, 140644), (120552, 138670)]