67420080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^4\times {\mathrm{13}}^1$

素因数の和:63

約数の個数: 400

約数和(自身を含む): 291752160

約数和(自身を除く): 224332080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 98, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 147, 156, 168, 180, 182, 189, 195, 196, 208, 210, 216, 234, 240, 245, 252, 260, 270, 273, 280, 294, 312, 315, 336, 343, 351, 360, 364, 378, 390, 392, 420, 432, 441, 455, 468, 490, 504, 520, 540, 546, 560, 585, 588, 624, 630, 637, 686, 702, 720, 728, 735, 756, 780, 784, 819, 840, 882, 910, 936, 945, 980, 1008, 1029, 1040, 1080, 1092, 1170, 1176, 1260, 1274, 1323, 1365, 1372, 1404, 1456, 1470, 1512, 1560, 1638, 1680, 1715, 1755, 1764, 1820, 1872, 1890, 1911, 1960, 2058, 2160, 2184, 2205, 2340, 2352, 2401, 2457, 2520, 2548, 2646, 2730, 2744, 2808, 2940, 3024, 3087, 3120, 3185, 3276, 3430, 3510, 3528, 3640, 3780, 3822, 3920, 4095, 4116, 4368, 4410, 4459, 4680, 4802, 4914, 5040, 5096, 5145, 5292, 5460, 5488, 5616, 5733, 5880, 6174, 6370, 6552, 6615, 6860, 7020, 7056, 7203, 7280, 7560, 7644, 8190, 8232, 8820, 8918, 9261, 9360, 9555, 9604, 9828, 10192, 10290, 10584, 10920, 11466, 11760, 12005, 12285, 12348, 12740, 13104, 13230, 13377, 13720, 14040, 14406, 15120, 15288, 15435, 16380, 16464, 17199, 17640, 17836, 18522, 19110, 19208, 19656, 20580, 21168, 21609, 21840, 22295, 22932, 24010, 24570, 24696, 25480, 26460, 26754, 27440, 28080, 28665, 28812, 30576, 30870, 31213, 32760, 34398, 35280, 35672, 36015, 37044, 38220, 38416, 39312, 40131, 41160, 43218, 44590, 45864, 46305, 48020, 49140, 49392, 50960, 52920, 53508, 57330, 57624, 61740, 62426, 64827, 65520, 66885, 68796, 71344, 72030, 74088, 76440, 80262, 82320, 85995, 86436, 89180, 91728, 92610, 93639, 96040, 98280, 105840, 107016, 108045, 114660, 115248, 120393, 123480, 124852, 129654, 133770, 137592, 144060, 148176, 152880, 156065, 160524, 171990, 172872, 178360, 185220, 187278, 192080, 196560, 200655, 214032, 216090, 229320, 240786, 246960, 249704, 259308, 267540, 275184, 280917, 288120, 312130, 321048, 324135, 343980, 345744, 356720, 370440, 374556, 401310, 432180, 458640, 468195, 481572, 499408, 518616, 535080, 561834, 576240, 601965, 624260, 642096, 648270, 687960, 740880, 749112, 802620, 842751, 864360, 936390, 963144, 1037232, 1070160, 1123668, 1203930, 1248520, 1296540, 1375920, 1404585, 1498224, 1605240, 1685502, 1728720, 1872780, 1926288, 2247336, 2407860, 2497040, 2593080, 2809170, 3210480, 3371004, 3745560, 4213755, 4494672, 4815720, 5186160, 5618340, 6742008, 7491120, 8427510, 9631440, 11236680, 13484016, 16855020, 22473360, 33710040, 67420080]

約数ペア:

[(1, 67420080), (2, 33710040), (3, 22473360), (4, 16855020), (5, 13484016), (6, 11236680), (7, 9631440), (8, 8427510), (9, 7491120), (10, 6742008), (12, 5618340), (13, 5186160), (14, 4815720), (15, 4494672), (16, 4213755), (18, 3745560), (20, 3371004), (21, 3210480), (24, 2809170), (26, 2593080), (27, 2497040), (28, 2407860), (30, 2247336), (35, 1926288), (36, 1872780), (39, 1728720), (40, 1685502), (42, 1605240), (45, 1498224), (48, 1404585), (49, 1375920), (52, 1296540), (54, 1248520), (56, 1203930), (60, 1123668), (63, 1070160), (65, 1037232), (70, 963144), (72, 936390), (78, 864360), (80, 842751), (84, 802620), (90, 749112), (91, 740880), (98, 687960), (104, 648270), (105, 642096), (108, 624260), (112, 601965), (117, 576240), (120, 561834), (126, 535080), (130, 518616), (135, 499408), (140, 481572), (144, 468195), (147, 458640), (156, 432180), (168, 401310), (180, 374556), (182, 370440), (189, 356720), (195, 345744), (196, 343980), (208, 324135), (210, 321048), (216, 312130), (234, 288120), (240, 280917), (245, 275184), (252, 267540), (260, 259308), (270, 249704), (273, 246960), (280, 240786), (294, 229320), (312, 216090), (315, 214032), (336, 200655), (343, 196560), (351, 192080), (360, 187278), (364, 185220), (378, 178360), (390, 172872), (392, 171990), (420, 160524), (432, 156065), (441, 152880), (455, 148176), (468, 144060), (490, 137592), (504, 133770), (520, 129654), (540, 124852), (546, 123480), (560, 120393), (585, 115248), (588, 114660), (624, 108045), (630, 107016), (637, 105840), (686, 98280), (702, 96040), (720, 93639), (728, 92610), (735, 91728), (756, 89180), (780, 86436), (784, 85995), (819, 82320), (840, 80262), (882, 76440), (910, 74088), (936, 72030), (945, 71344), (980, 68796), (1008, 66885), (1029, 65520), (1040, 64827), (1080, 62426), (1092, 61740), (1170, 57624), (1176, 57330), (1260, 53508), (1274, 52920), (1323, 50960), (1365, 49392), (1372, 49140), (1404, 48020), (1456, 46305), (1470, 45864), (1512, 44590), (1560, 43218), (1638, 41160), (1680, 40131), (1715, 39312), (1755, 38416), (1764, 38220), (1820, 37044), (1872, 36015), (1890, 35672), (1911, 35280), (1960, 34398), (2058, 32760), (2160, 31213), (2184, 30870), (2205, 30576), (2340, 28812), (2352, 28665), (2401, 28080), (2457, 27440), (2520, 26754), (2548, 26460), (2646, 25480), (2730, 24696), (2744, 24570), (2808, 24010), (2940, 22932), (3024, 22295), (3087, 21840), (3120, 21609), (3185, 21168), (3276, 20580), (3430, 19656), (3510, 19208), (3528, 19110), (3640, 18522), (3780, 17836), (3822, 17640), (3920, 17199), (4095, 16464), (4116, 16380), (4368, 15435), (4410, 15288), (4459, 15120), (4680, 14406), (4802, 14040), (4914, 13720), (5040, 13377), (5096, 13230), (5145, 13104), (5292, 12740), (5460, 12348), (5488, 12285), (5616, 12005), (5733, 11760), (5880, 11466), (6174, 10920), (6370, 10584), (6552, 10290), (6615, 10192), (6860, 9828), (7020, 9604), (7056, 9555), (7203, 9360), (7280, 9261), (7560, 8918), (7644, 8820), (8190, 8232)]