68135520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 234178560

約数和(自身を除く): 166043040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 228, 240, 241, 248, 285, 304, 310, 372, 380, 456, 465, 480, 482, 496, 570, 589, 608, 620, 723, 744, 760, 912, 930, 964, 992, 1140, 1178, 1205, 1240, 1446, 1488, 1520, 1767, 1824, 1860, 1928, 2280, 2356, 2410, 2480, 2892, 2945, 2976, 3040, 3534, 3615, 3720, 3856, 4560, 4579, 4712, 4820, 4960, 5784, 5890, 7068, 7230, 7440, 7471, 7712, 8835, 9120, 9158, 9424, 9640, 11568, 11780, 13737, 14136, 14460, 14880, 14942, 17670, 18316, 18848, 19280, 22413, 22895, 23136, 23560, 27474, 28272, 28920, 29884, 35340, 36632, 37355, 38560, 44826, 45790, 47120, 54948, 56544, 57840, 59768, 68685, 70680, 73264, 74710, 89652, 91580, 94240, 109896, 112065, 115680, 119536, 137370, 141360, 141949, 146528, 149420, 179304, 183160, 219792, 224130, 239072, 274740, 282720, 283898, 298840, 358608, 366320, 425847, 439584, 448260, 549480, 567796, 597680, 709745, 717216, 732640, 851694, 896520, 1098960, 1135592, 1195360, 1419490, 1703388, 1793040, 2129235, 2197920, 2271184, 2838980, 3406776, 3586080, 4258470, 4542368, 5677960, 6813552, 8516940, 11355920, 13627104, 17033880, 22711840, 34067760, 68135520]

約数ペア:

[(1, 68135520), (2, 34067760), (3, 22711840), (4, 17033880), (5, 13627104), (6, 11355920), (8, 8516940), (10, 6813552), (12, 5677960), (15, 4542368), (16, 4258470), (19, 3586080), (20, 3406776), (24, 2838980), (30, 2271184), (31, 2197920), (32, 2129235), (38, 1793040), (40, 1703388), (48, 1419490), (57, 1195360), (60, 1135592), (62, 1098960), (76, 896520), (80, 851694), (93, 732640), (95, 717216), (96, 709745), (114, 597680), (120, 567796), (124, 549480), (152, 448260), (155, 439584), (160, 425847), (186, 366320), (190, 358608), (228, 298840), (240, 283898), (241, 282720), (248, 274740), (285, 239072), (304, 224130), (310, 219792), (372, 183160), (380, 179304), (456, 149420), (465, 146528), (480, 141949), (482, 141360), (496, 137370), (570, 119536), (589, 115680), (608, 112065), (620, 109896), (723, 94240), (744, 91580), (760, 89652), (912, 74710), (930, 73264), (964, 70680), (992, 68685), (1140, 59768), (1178, 57840), (1205, 56544), (1240, 54948), (1446, 47120), (1488, 45790), (1520, 44826), (1767, 38560), (1824, 37355), (1860, 36632), (1928, 35340), (2280, 29884), (2356, 28920), (2410, 28272), (2480, 27474), (2892, 23560), (2945, 23136), (2976, 22895), (3040, 22413), (3534, 19280), (3615, 18848), (3720, 18316), (3856, 17670), (4560, 14942), (4579, 14880), (4712, 14460), (4820, 14136), (4960, 13737), (5784, 11780), (5890, 11568), (7068, 9640), (7230, 9424), (7440, 9158), (7471, 9120), (7712, 8835)]