74210160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 160

約数和(自身を含む): 241895232

約数和(自身を除く): 167685072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 61, 74, 80, 111, 120, 122, 137, 148, 183, 185, 222, 240, 244, 274, 296, 305, 366, 370, 411, 444, 488, 548, 555, 592, 610, 685, 732, 740, 822, 888, 915, 976, 1096, 1110, 1220, 1370, 1464, 1480, 1644, 1776, 1830, 2055, 2192, 2220, 2257, 2440, 2740, 2928, 2960, 3288, 3660, 4110, 4440, 4514, 4880, 5069, 5480, 6576, 6771, 7320, 8220, 8357, 8880, 9028, 10138, 10960, 11285, 13542, 14640, 15207, 16440, 16714, 18056, 20276, 22570, 25071, 25345, 27084, 30414, 32880, 33428, 33855, 36112, 40552, 41785, 45140, 50142, 50690, 54168, 60828, 66856, 67710, 76035, 81104, 83570, 90280, 100284, 101380, 108336, 121656, 125355, 133712, 135420, 152070, 167140, 180560, 200568, 202760, 243312, 250710, 270840, 304140, 309209, 334280, 401136, 405520, 501420, 541680, 608280, 618418, 668560, 927627, 1002840, 1216560, 1236836, 1546045, 1855254, 2005680, 2473672, 3092090, 3710508, 4638135, 4947344, 6184180, 7421016, 9276270, 12368360, 14842032, 18552540, 24736720, 37105080, 74210160]

約数ペア:

[(1, 74210160), (2, 37105080), (3, 24736720), (4, 18552540), (5, 14842032), (6, 12368360), (8, 9276270), (10, 7421016), (12, 6184180), (15, 4947344), (16, 4638135), (20, 3710508), (24, 3092090), (30, 2473672), (37, 2005680), (40, 1855254), (48, 1546045), (60, 1236836), (61, 1216560), (74, 1002840), (80, 927627), (111, 668560), (120, 618418), (122, 608280), (137, 541680), (148, 501420), (183, 405520), (185, 401136), (222, 334280), (240, 309209), (244, 304140), (274, 270840), (296, 250710), (305, 243312), (366, 202760), (370, 200568), (411, 180560), (444, 167140), (488, 152070), (548, 135420), (555, 133712), (592, 125355), (610, 121656), (685, 108336), (732, 101380), (740, 100284), (822, 90280), (888, 83570), (915, 81104), (976, 76035), (1096, 67710), (1110, 66856), (1220, 60828), (1370, 54168), (1464, 50690), (1480, 50142), (1644, 45140), (1776, 41785), (1830, 40552), (2055, 36112), (2192, 33855), (2220, 33428), (2257, 32880), (2440, 30414), (2740, 27084), (2928, 25345), (2960, 25071), (3288, 22570), (3660, 20276), (4110, 18056), (4440, 16714), (4514, 16440), (4880, 15207), (5069, 14640), (5480, 13542), (6576, 11285), (6771, 10960), (7320, 10138), (8220, 9028), (8357, 8880)]