68096280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:378

約数の個数: 192

約数和(自身を含む): 244844640

約数和(自身を除く): 176748360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 49, 56, 60, 70, 74, 84, 98, 105, 111, 120, 140, 147, 148, 168, 185, 196, 210, 222, 245, 259, 280, 294, 296, 313, 370, 392, 420, 444, 490, 518, 555, 588, 626, 735, 740, 777, 840, 888, 939, 980, 1036, 1110, 1176, 1252, 1295, 1470, 1480, 1554, 1565, 1813, 1878, 1960, 2072, 2191, 2220, 2504, 2590, 2940, 3108, 3130, 3626, 3756, 3885, 4382, 4440, 4695, 5180, 5439, 5880, 6216, 6260, 6573, 7252, 7512, 7770, 8764, 9065, 9390, 10360, 10878, 10955, 11581, 12520, 13146, 14504, 15337, 15540, 17528, 18130, 18780, 21756, 21910, 23162, 26292, 27195, 30674, 31080, 32865, 34743, 36260, 37560, 43512, 43820, 46011, 46324, 52584, 54390, 57905, 61348, 65730, 69486, 72520, 76685, 81067, 87640, 92022, 92648, 108780, 115810, 122696, 131460, 138972, 153370, 162134, 173715, 184044, 217560, 230055, 231620, 243201, 262920, 277944, 306740, 324268, 347430, 368088, 405335, 460110, 463240, 486402, 567469, 613480, 648536, 694860, 810670, 920220, 972804, 1134938, 1216005, 1389720, 1621340, 1702407, 1840440, 1945608, 2269876, 2432010, 2837345, 3242680, 3404814, 4539752, 4864020, 5674690, 6809628, 8512035, 9728040, 11349380, 13619256, 17024070, 22698760, 34048140, 68096280]

約数ペア:

[(1, 68096280), (2, 34048140), (3, 22698760), (4, 17024070), (5, 13619256), (6, 11349380), (7, 9728040), (8, 8512035), (10, 6809628), (12, 5674690), (14, 4864020), (15, 4539752), (20, 3404814), (21, 3242680), (24, 2837345), (28, 2432010), (30, 2269876), (35, 1945608), (37, 1840440), (40, 1702407), (42, 1621340), (49, 1389720), (56, 1216005), (60, 1134938), (70, 972804), (74, 920220), (84, 810670), (98, 694860), (105, 648536), (111, 613480), (120, 567469), (140, 486402), (147, 463240), (148, 460110), (168, 405335), (185, 368088), (196, 347430), (210, 324268), (222, 306740), (245, 277944), (259, 262920), (280, 243201), (294, 231620), (296, 230055), (313, 217560), (370, 184044), (392, 173715), (420, 162134), (444, 153370), (490, 138972), (518, 131460), (555, 122696), (588, 115810), (626, 108780), (735, 92648), (740, 92022), (777, 87640), (840, 81067), (888, 76685), (939, 72520), (980, 69486), (1036, 65730), (1110, 61348), (1176, 57905), (1252, 54390), (1295, 52584), (1470, 46324), (1480, 46011), (1554, 43820), (1565, 43512), (1813, 37560), (1878, 36260), (1960, 34743), (2072, 32865), (2191, 31080), (2220, 30674), (2504, 27195), (2590, 26292), (2940, 23162), (3108, 21910), (3130, 21756), (3626, 18780), (3756, 18130), (3885, 17528), (4382, 15540), (4440, 15337), (4695, 14504), (5180, 13146), (5439, 12520), (5880, 11581), (6216, 10955), (6260, 10878), (6573, 10360), (7252, 9390), (7512, 9065), (7770, 8764)]