216704880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 480

約数和(自身を含む): 916131840

約数和(自身を除く): 699426960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 31, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 62, 63, 70, 72, 73, 76, 80, 84, 90, 93, 95, 105, 112, 114, 120, 124, 126, 133, 140, 144, 146, 152, 155, 168, 171, 180, 186, 190, 210, 217, 219, 228, 240, 248, 252, 266, 279, 280, 285, 292, 304, 310, 315, 336, 342, 360, 365, 372, 380, 399, 420, 434, 438, 456, 465, 496, 504, 511, 532, 558, 560, 570, 584, 589, 620, 630, 651, 657, 665, 684, 720, 730, 744, 760, 798, 840, 855, 868, 876, 912, 930, 1008, 1022, 1064, 1085, 1095, 1116, 1140, 1168, 1178, 1197, 1240, 1260, 1302, 1314, 1330, 1368, 1387, 1395, 1460, 1488, 1520, 1533, 1596, 1680, 1710, 1736, 1752, 1767, 1860, 1953, 1995, 2044, 2128, 2170, 2190, 2232, 2263, 2280, 2356, 2394, 2480, 2520, 2555, 2604, 2628, 2660, 2736, 2774, 2790, 2920, 2945, 3066, 3192, 3255, 3285, 3420, 3472, 3504, 3534, 3720, 3906, 3990, 4088, 4123, 4161, 4340, 4380, 4464, 4526, 4560, 4599, 4712, 4788, 5040, 5110, 5208, 5256, 5301, 5320, 5548, 5580, 5840, 5890, 5985, 6132, 6384, 6510, 6570, 6789, 6840, 6935, 7068, 7440, 7665, 7812, 7980, 8176, 8246, 8322, 8680, 8760, 8835, 9052, 9198, 9424, 9576, 9709, 9765, 10220, 10416, 10512, 10602, 10640, 11096, 11160, 11315, 11780, 11970, 12264, 12369, 12483, 13020, 13140, 13578, 13680, 13870, 14136, 15330, 15624, 15841, 15960, 16492, 16644, 17360, 17520, 17670, 18104, 18396, 19152, 19418, 19530, 20367, 20440, 20615, 20805, 21204, 22192, 22320, 22630, 22995, 23560, 23940, 24528, 24738, 24966, 26040, 26280, 26505, 27156, 27740, 28272, 29127, 30660, 31248, 31682, 31920, 32984, 33288, 33945, 35340, 36208, 36792, 37107, 38836, 39060, 40734, 40880, 41230, 41610, 42408, 42997, 45260, 45990, 47120, 47523, 47880, 48545, 49476, 49932, 52080, 52560, 53010, 54312, 55480, 58254, 61320, 61845, 62415, 63364, 65968, 66576, 67890, 70680, 73584, 74214, 77672, 78120, 79205, 81468, 82460, 83220, 84816, 85994, 87381, 90520, 91980, 95046, 95760, 97090, 98952, 99864, 101835, 106020, 108624, 110960, 116508, 122640, 123690, 124830, 126728, 128991, 135780, 141360, 142569, 145635, 148428, 155344, 156240, 158410, 162936, 164920, 166440, 171988, 174762, 181040, 183960, 185535, 190092, 194180, 197904, 199728, 203670, 212040, 214985, 233016, 237615, 247380, 249660, 253456, 257982, 271560, 285138, 291270, 296856, 300979, 316820, 325872, 329840, 332880, 343976, 349524, 367920, 371070, 380184, 386973, 388360, 407340, 424080, 429970, 436905, 466032, 475230, 494760, 499320, 515964, 543120, 570276, 582540, 593712, 601958, 633640, 644955, 687952, 699048, 712845, 742140, 760368, 773946, 776720, 814680, 859940, 873810, 902937, 950460, 989520, 998640, 1031928, 1140552, 1165080, 1203916, 1267280, 1289910, 1398096, 1425690, 1484280, 1504895, 1547892, 1629360, 1719880, 1747620, 1805874, 1900920, 1934865, 2063856, 2281104, 2330160, 2407832, 2579820, 2708811, 2851380, 2968560, 3009790, 3095784, 3439760, 3495240, 3611748, 3801840, 3869730, 4514685, 4815664, 5159640, 5417622, 5702760, 6019580, 6191568, 6990480, 7223496, 7739460, 9029370, 10319280, 10835244, 11405520, 12039160, 13544055, 14446992, 15478920, 18058740, 21670488, 24078320, 27088110, 30957840, 36117480, 43340976, 54176220, 72234960, 108352440, 216704880]

約数ペア:

[(1, 216704880), (2, 108352440), (3, 72234960), (4, 54176220), (5, 43340976), (6, 36117480), (7, 30957840), (8, 27088110), (9, 24078320), (10, 21670488), (12, 18058740), (14, 15478920), (15, 14446992), (16, 13544055), (18, 12039160), (19, 11405520), (20, 10835244), (21, 10319280), (24, 9029370), (28, 7739460), (30, 7223496), (31, 6990480), (35, 6191568), (36, 6019580), (38, 5702760), (40, 5417622), (42, 5159640), (45, 4815664), (48, 4514685), (56, 3869730), (57, 3801840), (60, 3611748), (62, 3495240), (63, 3439760), (70, 3095784), (72, 3009790), (73, 2968560), (76, 2851380), (80, 2708811), (84, 2579820), (90, 2407832), (93, 2330160), (95, 2281104), (105, 2063856), (112, 1934865), (114, 1900920), (120, 1805874), (124, 1747620), (126, 1719880), (133, 1629360), (140, 1547892), (144, 1504895), (146, 1484280), (152, 1425690), (155, 1398096), (168, 1289910), (171, 1267280), (180, 1203916), (186, 1165080), (190, 1140552), (210, 1031928), (217, 998640), (219, 989520), (228, 950460), (240, 902937), (248, 873810), (252, 859940), (266, 814680), (279, 776720), (280, 773946), (285, 760368), (292, 742140), (304, 712845), (310, 699048), (315, 687952), (336, 644955), (342, 633640), (360, 601958), (365, 593712), (372, 582540), (380, 570276), (399, 543120), (420, 515964), (434, 499320), (438, 494760), (456, 475230), (465, 466032), (496, 436905), (504, 429970), (511, 424080), (532, 407340), (558, 388360), (560, 386973), (570, 380184), (584, 371070), (589, 367920), (620, 349524), (630, 343976), (651, 332880), (657, 329840), (665, 325872), (684, 316820), (720, 300979), (730, 296856), (744, 291270), (760, 285138), (798, 271560), (840, 257982), (855, 253456), (868, 249660), (876, 247380), (912, 237615), (930, 233016), (1008, 214985), (1022, 212040), (1064, 203670), (1085, 199728), (1095, 197904), (1116, 194180), (1140, 190092), (1168, 185535), (1178, 183960), (1197, 181040), (1240, 174762), (1260, 171988), (1302, 166440), (1314, 164920), (1330, 162936), (1368, 158410), (1387, 156240), (1395, 155344), (1460, 148428), (1488, 145635), (1520, 142569), (1533, 141360), (1596, 135780), (1680, 128991), (1710, 126728), (1736, 124830), (1752, 123690), (1767, 122640), (1860, 116508), (1953, 110960), (1995, 108624), (2044, 106020), (2128, 101835), (2170, 99864), (2190, 98952), (2232, 97090), (2263, 95760), (2280, 95046), (2356, 91980), (2394, 90520), (2480, 87381), (2520, 85994), (2555, 84816), (2604, 83220), (2628, 82460), (2660, 81468), (2736, 79205), (2774, 78120), (2790, 77672), (2920, 74214), (2945, 73584), (3066, 70680), (3192, 67890), (3255, 66576), (3285, 65968), (3420, 63364), (3472, 62415), (3504, 61845), (3534, 61320), (3720, 58254), (3906, 55480), (3990, 54312), (4088, 53010), (4123, 52560), (4161, 52080), (4340, 49932), (4380, 49476), (4464, 48545), (4526, 47880), (4560, 47523), (4599, 47120), (4712, 45990), (4788, 45260), (5040, 42997), (5110, 42408), (5208, 41610), (5256, 41230), (5301, 40880), (5320, 40734), (5548, 39060), (5580, 38836), (5840, 37107), (5890, 36792), (5985, 36208), (6132, 35340), (6384, 33945), (6510, 33288), (6570, 32984), (6789, 31920), (6840, 31682), (6935, 31248), (7068, 30660), (7440, 29127), (7665, 28272), (7812, 27740), (7980, 27156), (8176, 26505), (8246, 26280), (8322, 26040), (8680, 24966), (8760, 24738), (8835, 24528), (9052, 23940), (9198, 23560), (9424, 22995), (9576, 22630), (9709, 22320), (9765, 22192), (10220, 21204), (10416, 20805), (10512, 20615), (10602, 20440), (10640, 20367), (11096, 19530), (11160, 19418), (11315, 19152), (11780, 18396), (11970, 18104), (12264, 17670), (12369, 17520), (12483, 17360), (13020, 16644), (13140, 16492), (13578, 15960), (13680, 15841), (13870, 15624), (14136, 15330)]