173157040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 160

約数和(自身を含む): 483790464

約数和(自身を除く): 310633424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 61, 70, 74, 80, 112, 122, 137, 140, 148, 185, 244, 259, 274, 280, 296, 305, 370, 427, 488, 518, 548, 560, 592, 610, 685, 740, 854, 959, 976, 1036, 1096, 1220, 1295, 1370, 1480, 1708, 1918, 2072, 2135, 2192, 2257, 2440, 2590, 2740, 2960, 3416, 3836, 4144, 4270, 4514, 4795, 4880, 5069, 5180, 5480, 6832, 7672, 8357, 8540, 9028, 9590, 10138, 10360, 10960, 11285, 15344, 15799, 16714, 17080, 18056, 19180, 20276, 20720, 22570, 25345, 31598, 33428, 34160, 35483, 36112, 38360, 40552, 41785, 45140, 50690, 58499, 63196, 66856, 70966, 76720, 78995, 81104, 83570, 90280, 101380, 116998, 126392, 133712, 141932, 157990, 167140, 177415, 180560, 202760, 233996, 252784, 283864, 292495, 309209, 315980, 334280, 354830, 405520, 467992, 567728, 584990, 618418, 631960, 668560, 709660, 935984, 1169980, 1236836, 1263920, 1419320, 1546045, 2164463, 2339960, 2473672, 2838640, 3092090, 4328926, 4679920, 4947344, 6184180, 8657852, 10822315, 12368360, 17315704, 21644630, 24736720, 34631408, 43289260, 86578520, 173157040]

約数ペア:

[(1, 173157040), (2, 86578520), (4, 43289260), (5, 34631408), (7, 24736720), (8, 21644630), (10, 17315704), (14, 12368360), (16, 10822315), (20, 8657852), (28, 6184180), (35, 4947344), (37, 4679920), (40, 4328926), (56, 3092090), (61, 2838640), (70, 2473672), (74, 2339960), (80, 2164463), (112, 1546045), (122, 1419320), (137, 1263920), (140, 1236836), (148, 1169980), (185, 935984), (244, 709660), (259, 668560), (274, 631960), (280, 618418), (296, 584990), (305, 567728), (370, 467992), (427, 405520), (488, 354830), (518, 334280), (548, 315980), (560, 309209), (592, 292495), (610, 283864), (685, 252784), (740, 233996), (854, 202760), (959, 180560), (976, 177415), (1036, 167140), (1096, 157990), (1220, 141932), (1295, 133712), (1370, 126392), (1480, 116998), (1708, 101380), (1918, 90280), (2072, 83570), (2135, 81104), (2192, 78995), (2257, 76720), (2440, 70966), (2590, 66856), (2740, 63196), (2960, 58499), (3416, 50690), (3836, 45140), (4144, 41785), (4270, 40552), (4514, 38360), (4795, 36112), (4880, 35483), (5069, 34160), (5180, 33428), (5480, 31598), (6832, 25345), (7672, 22570), (8357, 20720), (8540, 20276), (9028, 19180), (9590, 18056), (10138, 17080), (10360, 16714), (10960, 15799), (11285, 15344)]