2928753520

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:389

約数の個数: 320

約数和(自身を含む): 8970854400

約数和(自身を除く): 6042100880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 49, 55, 56, 62, 70, 77, 80, 88, 98, 110, 112, 124, 140, 154, 155, 176, 196, 217, 220, 245, 248, 280, 308, 310, 313, 341, 343, 385, 392, 434, 440, 490, 496, 539, 560, 616, 620, 626, 682, 686, 770, 784, 868, 880, 980, 1078, 1085, 1232, 1240, 1252, 1364, 1372, 1519, 1540, 1565, 1705, 1715, 1736, 1960, 2156, 2170, 2191, 2387, 2480, 2504, 2695, 2728, 2744, 3038, 3080, 3130, 3410, 3430, 3443, 3472, 3773, 3920, 4312, 4340, 4382, 4774, 5008, 5390, 5456, 5488, 6076, 6160, 6260, 6820, 6860, 6886, 7546, 7595, 8624, 8680, 8764, 9548, 9703, 10633, 10780, 10955, 11935, 12152, 12520, 13640, 13720, 13772, 15092, 15190, 15337, 16709, 17215, 17360, 17528, 18865, 19096, 19406, 21266, 21560, 21910, 23870, 24101, 24304, 25040, 27280, 27440, 27544, 30184, 30380, 30674, 33418, 34430, 35056, 37730, 38192, 38812, 42532, 43120, 43820, 47740, 48202, 48515, 53165, 55088, 60368, 60760, 61348, 66836, 67921, 68860, 75460, 76685, 77624, 83545, 85064, 87640, 95480, 96404, 97030, 106330, 106733, 107359, 116963, 120505, 121520, 122696, 133672, 135842, 137720, 150920, 153370, 155248, 167090, 168707, 170128, 175280, 190960, 192808, 194060, 212660, 213466, 214718, 233926, 241010, 245392, 267344, 271684, 275440, 301840, 306740, 334180, 337414, 339605, 385616, 388120, 425320, 426932, 429436, 467852, 475447, 482020, 533665, 536795, 543368, 584815, 613480, 668360, 674828, 679210, 747131, 776240, 843535, 850640, 853864, 858872, 935704, 950894, 964040, 1067330, 1073590, 1086736, 1169630, 1180949, 1226960, 1336720, 1349656, 1358420, 1494262, 1687070, 1707728, 1717744, 1871408, 1901788, 1928080, 2134660, 2147180, 2339260, 2361898, 2377235, 2699312, 2716840, 2988524, 3328129, 3374140, 3735655, 3803576, 4269320, 4294360, 4678520, 4723796, 4754470, 5229917, 5433680, 5904745, 5977048, 6656258, 6748280, 7471310, 7607152, 8538640, 8588720, 9357040, 9447592, 9508940, 10459834, 11809490, 11954096, 13312516, 13496560, 14942620, 16640645, 18895184, 19017880, 20919668, 23618980, 26149585, 26625032, 29885240, 33281290, 36609419, 38035760, 41839336, 47237960, 52299170, 53250064, 59770480, 66562580, 73218838, 83678672, 94475920, 104598340, 133125160, 146437676, 183047095, 209196680, 266250320, 292875352, 366094190, 418393360, 585750704, 732188380, 1464376760, 2928753520]

約数ペア:

[(1, 2928753520), (2, 1464376760), (4, 732188380), (5, 585750704), (7, 418393360), (8, 366094190), (10, 292875352), (11, 266250320), (14, 209196680), (16, 183047095), (20, 146437676), (22, 133125160), (28, 104598340), (31, 94475920), (35, 83678672), (40, 73218838), (44, 66562580), (49, 59770480), (55, 53250064), (56, 52299170), (62, 47237960), (70, 41839336), (77, 38035760), (80, 36609419), (88, 33281290), (98, 29885240), (110, 26625032), (112, 26149585), (124, 23618980), (140, 20919668), (154, 19017880), (155, 18895184), (176, 16640645), (196, 14942620), (217, 13496560), (220, 13312516), (245, 11954096), (248, 11809490), (280, 10459834), (308, 9508940), (310, 9447592), (313, 9357040), (341, 8588720), (343, 8538640), (385, 7607152), (392, 7471310), (434, 6748280), (440, 6656258), (490, 5977048), (496, 5904745), (539, 5433680), (560, 5229917), (616, 4754470), (620, 4723796), (626, 4678520), (682, 4294360), (686, 4269320), (770, 3803576), (784, 3735655), (868, 3374140), (880, 3328129), (980, 2988524), (1078, 2716840), (1085, 2699312), (1232, 2377235), (1240, 2361898), (1252, 2339260), (1364, 2147180), (1372, 2134660), (1519, 1928080), (1540, 1901788), (1565, 1871408), (1705, 1717744), (1715, 1707728), (1736, 1687070), (1960, 1494262), (2156, 1358420), (2170, 1349656), (2191, 1336720), (2387, 1226960), (2480, 1180949), (2504, 1169630), (2695, 1086736), (2728, 1073590), (2744, 1067330), (3038, 964040), (3080, 950894), (3130, 935704), (3410, 858872), (3430, 853864), (3443, 850640), (3472, 843535), (3773, 776240), (3920, 747131), (4312, 679210), (4340, 674828), (4382, 668360), (4774, 613480), (5008, 584815), (5390, 543368), (5456, 536795), (5488, 533665), (6076, 482020), (6160, 475447), (6260, 467852), (6820, 429436), (6860, 426932), (6886, 425320), (7546, 388120), (7595, 385616), (8624, 339605), (8680, 337414), (8764, 334180), (9548, 306740), (9703, 301840), (10633, 275440), (10780, 271684), (10955, 267344), (11935, 245392), (12152, 241010), (12520, 233926), (13640, 214718), (13720, 213466), (13772, 212660), (15092, 194060), (15190, 192808), (15337, 190960), (16709, 175280), (17215, 170128), (17360, 168707), (17528, 167090), (18865, 155248), (19096, 153370), (19406, 150920), (21266, 137720), (21560, 135842), (21910, 133672), (23870, 122696), (24101, 121520), (24304, 120505), (25040, 116963), (27280, 107359), (27440, 106733), (27544, 106330), (30184, 97030), (30380, 96404), (30674, 95480), (33418, 87640), (34430, 85064), (35056, 83545), (37730, 77624), (38192, 76685), (38812, 75460), (42532, 68860), (43120, 67921), (43820, 66836), (47740, 61348), (48202, 60760), (48515, 60368), (53165, 55088)]