171952320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 224

約数和(自身を含む): 578193408

約数和(自身を除く): 406241088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 47, 48, 60, 64, 74, 80, 94, 96, 103, 111, 120, 141, 148, 160, 185, 188, 192, 206, 222, 235, 240, 282, 296, 309, 320, 370, 376, 412, 444, 470, 480, 515, 555, 564, 592, 618, 705, 740, 752, 824, 888, 940, 960, 1030, 1110, 1128, 1184, 1236, 1410, 1480, 1504, 1545, 1648, 1739, 1776, 1880, 2060, 2220, 2256, 2368, 2472, 2820, 2960, 3008, 3090, 3296, 3478, 3552, 3760, 3811, 4120, 4440, 4512, 4841, 4944, 5217, 5640, 5920, 6180, 6592, 6956, 7104, 7520, 7622, 8240, 8695, 8880, 9024, 9682, 9888, 10434, 11280, 11433, 11840, 12360, 13912, 14523, 15040, 15244, 16480, 17390, 17760, 19055, 19364, 19776, 20868, 22560, 22866, 24205, 24720, 26085, 27824, 29046, 30488, 32960, 34780, 35520, 38110, 38728, 41736, 45120, 45732, 48410, 49440, 52170, 55648, 57165, 58092, 60976, 69560, 72615, 76220, 77456, 83472, 91464, 96820, 98880, 104340, 111296, 114330, 116184, 121952, 139120, 145230, 152440, 154912, 166944, 179117, 182928, 193640, 208680, 228660, 232368, 243904, 278240, 290460, 304880, 309824, 333888, 358234, 365856, 387280, 417360, 457320, 464736, 537351, 556480, 580920, 609760, 716468, 731712, 774560, 834720, 895585, 914640, 929472, 1074702, 1161840, 1219520, 1432936, 1549120, 1669440, 1791170, 1829280, 2149404, 2323680, 2686755, 2865872, 3582340, 3658560, 4298808, 4647360, 5373510, 5731744, 7164680, 8597616, 10747020, 11463488, 14329360, 17195232, 21494040, 28658720, 34390464, 42988080, 57317440, 85976160, 171952320]

約数ペア:

[(1, 171952320), (2, 85976160), (3, 57317440), (4, 42988080), (5, 34390464), (6, 28658720), (8, 21494040), (10, 17195232), (12, 14329360), (15, 11463488), (16, 10747020), (20, 8597616), (24, 7164680), (30, 5731744), (32, 5373510), (37, 4647360), (40, 4298808), (47, 3658560), (48, 3582340), (60, 2865872), (64, 2686755), (74, 2323680), (80, 2149404), (94, 1829280), (96, 1791170), (103, 1669440), (111, 1549120), (120, 1432936), (141, 1219520), (148, 1161840), (160, 1074702), (185, 929472), (188, 914640), (192, 895585), (206, 834720), (222, 774560), (235, 731712), (240, 716468), (282, 609760), (296, 580920), (309, 556480), (320, 537351), (370, 464736), (376, 457320), (412, 417360), (444, 387280), (470, 365856), (480, 358234), (515, 333888), (555, 309824), (564, 304880), (592, 290460), (618, 278240), (705, 243904), (740, 232368), (752, 228660), (824, 208680), (888, 193640), (940, 182928), (960, 179117), (1030, 166944), (1110, 154912), (1128, 152440), (1184, 145230), (1236, 139120), (1410, 121952), (1480, 116184), (1504, 114330), (1545, 111296), (1648, 104340), (1739, 98880), (1776, 96820), (1880, 91464), (2060, 83472), (2220, 77456), (2256, 76220), (2368, 72615), (2472, 69560), (2820, 60976), (2960, 58092), (3008, 57165), (3090, 55648), (3296, 52170), (3478, 49440), (3552, 48410), (3760, 45732), (3811, 45120), (4120, 41736), (4440, 38728), (4512, 38110), (4841, 35520), (4944, 34780), (5217, 32960), (5640, 30488), (5920, 29046), (6180, 27824), (6592, 26085), (6956, 24720), (7104, 24205), (7520, 22866), (7622, 22560), (8240, 20868), (8695, 19776), (8880, 19364), (9024, 19055), (9682, 17760), (9888, 17390), (10434, 16480), (11280, 15244), (11433, 15040), (11840, 14523), (12360, 13912)]