179222160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 320

約数和(自身を含む): 659957760

約数和(自身を除く): 480735600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 31, 34, 39, 40, 48, 51, 52, 60, 62, 65, 68, 78, 80, 85, 93, 102, 104, 109, 120, 124, 130, 136, 155, 156, 170, 186, 195, 204, 208, 218, 221, 240, 248, 255, 260, 272, 310, 312, 327, 340, 372, 390, 403, 408, 436, 442, 465, 496, 510, 520, 527, 545, 620, 624, 654, 663, 680, 744, 780, 806, 816, 872, 884, 930, 1020, 1040, 1054, 1090, 1105, 1209, 1240, 1308, 1326, 1360, 1417, 1488, 1560, 1581, 1612, 1635, 1744, 1768, 1853, 1860, 2015, 2040, 2108, 2180, 2210, 2418, 2480, 2616, 2635, 2652, 2834, 3120, 3162, 3224, 3270, 3315, 3379, 3536, 3706, 3720, 4030, 4080, 4216, 4251, 4360, 4420, 4836, 5232, 5270, 5304, 5559, 5668, 6045, 6324, 6448, 6540, 6630, 6758, 6851, 7085, 7412, 7440, 7905, 8060, 8432, 8502, 8720, 8840, 9265, 9672, 10137, 10540, 10608, 11118, 11336, 12090, 12648, 13080, 13260, 13516, 13702, 14170, 14824, 15810, 16120, 16895, 17004, 17680, 18530, 19344, 20274, 20553, 21080, 21255, 22236, 22672, 24089, 24180, 25296, 26160, 26520, 27032, 27404, 27795, 28340, 29648, 31620, 32240, 33790, 34008, 34255, 37060, 40548, 41106, 42160, 42510, 43927, 44472, 48178, 48360, 50685, 53040, 54064, 54808, 55590, 56680, 57443, 63240, 67580, 68016, 68510, 72267, 74120, 81096, 82212, 85020, 87854, 88944, 96356, 96720, 101370, 102765, 109616, 111180, 113360, 114886, 120445, 126480, 131781, 135160, 137020, 144534, 148240, 162192, 164424, 170040, 172329, 175708, 192712, 202740, 205530, 219635, 222360, 229772, 240890, 263562, 270320, 274040, 287215, 289068, 328848, 340080, 344658, 351416, 361335, 385424, 405480, 411060, 439270, 444720, 459544, 481780, 527124, 548080, 574430, 578136, 658905, 689316, 702832, 722670, 746759, 810960, 822120, 861645, 878540, 919088, 963560, 1054248, 1148860, 1156272, 1317810, 1378632, 1445340, 1493518, 1644240, 1723290, 1757080, 1927120, 2108496, 2240277, 2297720, 2635620, 2757264, 2890680, 2987036, 3446580, 3514160, 3733795, 4480554, 4595440, 5271240, 5781360, 5974072, 6893160, 7467590, 8961108, 10542480, 11201385, 11948144, 13786320, 14935180, 17922216, 22402770, 29870360, 35844432, 44805540, 59740720, 89611080, 179222160]

約数ペア:

[(1, 179222160), (2, 89611080), (3, 59740720), (4, 44805540), (5, 35844432), (6, 29870360), (8, 22402770), (10, 17922216), (12, 14935180), (13, 13786320), (15, 11948144), (16, 11201385), (17, 10542480), (20, 8961108), (24, 7467590), (26, 6893160), (30, 5974072), (31, 5781360), (34, 5271240), (39, 4595440), (40, 4480554), (48, 3733795), (51, 3514160), (52, 3446580), (60, 2987036), (62, 2890680), (65, 2757264), (68, 2635620), (78, 2297720), (80, 2240277), (85, 2108496), (93, 1927120), (102, 1757080), (104, 1723290), (109, 1644240), (120, 1493518), (124, 1445340), (130, 1378632), (136, 1317810), (155, 1156272), (156, 1148860), (170, 1054248), (186, 963560), (195, 919088), (204, 878540), (208, 861645), (218, 822120), (221, 810960), (240, 746759), (248, 722670), (255, 702832), (260, 689316), (272, 658905), (310, 578136), (312, 574430), (327, 548080), (340, 527124), (372, 481780), (390, 459544), (403, 444720), (408, 439270), (436, 411060), (442, 405480), (465, 385424), (496, 361335), (510, 351416), (520, 344658), (527, 340080), (545, 328848), (620, 289068), (624, 287215), (654, 274040), (663, 270320), (680, 263562), (744, 240890), (780, 229772), (806, 222360), (816, 219635), (872, 205530), (884, 202740), (930, 192712), (1020, 175708), (1040, 172329), (1054, 170040), (1090, 164424), (1105, 162192), (1209, 148240), (1240, 144534), (1308, 137020), (1326, 135160), (1360, 131781), (1417, 126480), (1488, 120445), (1560, 114886), (1581, 113360), (1612, 111180), (1635, 109616), (1744, 102765), (1768, 101370), (1853, 96720), (1860, 96356), (2015, 88944), (2040, 87854), (2108, 85020), (2180, 82212), (2210, 81096), (2418, 74120), (2480, 72267), (2616, 68510), (2635, 68016), (2652, 67580), (2834, 63240), (3120, 57443), (3162, 56680), (3224, 55590), (3270, 54808), (3315, 54064), (3379, 53040), (3536, 50685), (3706, 48360), (3720, 48178), (4030, 44472), (4080, 43927), (4216, 42510), (4251, 42160), (4360, 41106), (4420, 40548), (4836, 37060), (5232, 34255), (5270, 34008), (5304, 33790), (5559, 32240), (5668, 31620), (6045, 29648), (6324, 28340), (6448, 27795), (6540, 27404), (6630, 27032), (6758, 26520), (6851, 26160), (7085, 25296), (7412, 24180), (7440, 24089), (7905, 22672), (8060, 22236), (8432, 21255), (8502, 21080), (8720, 20553), (8840, 20274), (9265, 19344), (9672, 18530), (10137, 17680), (10540, 17004), (10608, 16895), (11118, 16120), (11336, 15810), (12090, 14824), (12648, 14170), (13080, 13702), (13260, 13516)]