156211440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:220

約数の個数: 320

約数和(自身を含む): 617103360

約数和(自身を除く): 460891920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 79, 80, 84, 88, 105, 107, 110, 112, 120, 132, 140, 154, 158, 165, 168, 176, 210, 214, 220, 231, 237, 240, 264, 280, 308, 316, 321, 330, 336, 385, 395, 420, 428, 440, 462, 474, 528, 535, 553, 560, 616, 632, 642, 660, 749, 770, 790, 840, 856, 869, 880, 924, 948, 1070, 1106, 1155, 1177, 1185, 1232, 1264, 1284, 1320, 1498, 1540, 1580, 1605, 1659, 1680, 1712, 1738, 1848, 1896, 2140, 2212, 2247, 2310, 2354, 2370, 2568, 2607, 2640, 2765, 2996, 3080, 3160, 3210, 3318, 3476, 3531, 3696, 3745, 3792, 4280, 4345, 4424, 4494, 4620, 4708, 4740, 5136, 5214, 5530, 5885, 5992, 6083, 6160, 6320, 6420, 6636, 6952, 7062, 7490, 8239, 8295, 8453, 8560, 8690, 8848, 8988, 9240, 9416, 9480, 10428, 11060, 11235, 11770, 11984, 12166, 12840, 13035, 13272, 13904, 14124, 14980, 16478, 16590, 16906, 17380, 17655, 17976, 18249, 18480, 18832, 18960, 20856, 22120, 22470, 23540, 24332, 24717, 25359, 25680, 26070, 26544, 28248, 29960, 30415, 32956, 33180, 33812, 34760, 35310, 35952, 36498, 41195, 41712, 42265, 44240, 44940, 47080, 48664, 49434, 50718, 52140, 56496, 59171, 59920, 60830, 65912, 66360, 67624, 69520, 70620, 72996, 82390, 84530, 89880, 91245, 92983, 94160, 97328, 98868, 101436, 104280, 118342, 121660, 123585, 126795, 131824, 132720, 135248, 141240, 145992, 164780, 169060, 177513, 179760, 182490, 185966, 197736, 202872, 208560, 236684, 243320, 247170, 253590, 278949, 282480, 291984, 295855, 329560, 338120, 355026, 364980, 371932, 395472, 405744, 464915, 473368, 486640, 494340, 507180, 557898, 591710, 650881, 659120, 676240, 710052, 729960, 743864, 887565, 929830, 946736, 988680, 1014360, 1115796, 1183420, 1301762, 1394745, 1420104, 1459920, 1487728, 1775130, 1859660, 1952643, 1977360, 2028720, 2231592, 2366840, 2603524, 2789490, 2840208, 3254405, 3550260, 3719320, 3905286, 4463184, 4733680, 5207048, 5578980, 6508810, 7100520, 7438640, 7810572, 9763215, 10414096, 11157960, 13017620, 14201040, 15621144, 19526430, 22315920, 26035240, 31242288, 39052860, 52070480, 78105720, 156211440]

約数ペア:

[(1, 156211440), (2, 78105720), (3, 52070480), (4, 39052860), (5, 31242288), (6, 26035240), (7, 22315920), (8, 19526430), (10, 15621144), (11, 14201040), (12, 13017620), (14, 11157960), (15, 10414096), (16, 9763215), (20, 7810572), (21, 7438640), (22, 7100520), (24, 6508810), (28, 5578980), (30, 5207048), (33, 4733680), (35, 4463184), (40, 3905286), (42, 3719320), (44, 3550260), (48, 3254405), (55, 2840208), (56, 2789490), (60, 2603524), (66, 2366840), (70, 2231592), (77, 2028720), (79, 1977360), (80, 1952643), (84, 1859660), (88, 1775130), (105, 1487728), (107, 1459920), (110, 1420104), (112, 1394745), (120, 1301762), (132, 1183420), (140, 1115796), (154, 1014360), (158, 988680), (165, 946736), (168, 929830), (176, 887565), (210, 743864), (214, 729960), (220, 710052), (231, 676240), (237, 659120), (240, 650881), (264, 591710), (280, 557898), (308, 507180), (316, 494340), (321, 486640), (330, 473368), (336, 464915), (385, 405744), (395, 395472), (420, 371932), (428, 364980), (440, 355026), (462, 338120), (474, 329560), (528, 295855), (535, 291984), (553, 282480), (560, 278949), (616, 253590), (632, 247170), (642, 243320), (660, 236684), (749, 208560), (770, 202872), (790, 197736), (840, 185966), (856, 182490), (869, 179760), (880, 177513), (924, 169060), (948, 164780), (1070, 145992), (1106, 141240), (1155, 135248), (1177, 132720), (1185, 131824), (1232, 126795), (1264, 123585), (1284, 121660), (1320, 118342), (1498, 104280), (1540, 101436), (1580, 98868), (1605, 97328), (1659, 94160), (1680, 92983), (1712, 91245), (1738, 89880), (1848, 84530), (1896, 82390), (2140, 72996), (2212, 70620), (2247, 69520), (2310, 67624), (2354, 66360), (2370, 65912), (2568, 60830), (2607, 59920), (2640, 59171), (2765, 56496), (2996, 52140), (3080, 50718), (3160, 49434), (3210, 48664), (3318, 47080), (3476, 44940), (3531, 44240), (3696, 42265), (3745, 41712), (3792, 41195), (4280, 36498), (4345, 35952), (4424, 35310), (4494, 34760), (4620, 33812), (4708, 33180), (4740, 32956), (5136, 30415), (5214, 29960), (5530, 28248), (5885, 26544), (5992, 26070), (6083, 25680), (6160, 25359), (6320, 24717), (6420, 24332), (6636, 23540), (6952, 22470), (7062, 22120), (7490, 20856), (8239, 18960), (8295, 18832), (8453, 18480), (8560, 18249), (8690, 17976), (8848, 17655), (8988, 17380), (9240, 16906), (9416, 16590), (9480, 16478), (10428, 14980), (11060, 14124), (11235, 13904), (11770, 13272), (11984, 13035), (12166, 12840)]