3919548240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2621}}^1$

素因数の和:2738

約数の個数: 240

約数和(自身を含む): 13795831296

約数和(自身を除く): 9876283056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 67, 72, 80, 90, 93, 120, 124, 134, 144, 155, 180, 186, 201, 240, 248, 268, 279, 310, 335, 360, 372, 402, 465, 496, 536, 558, 603, 620, 670, 720, 744, 804, 930, 1005, 1072, 1116, 1206, 1240, 1340, 1395, 1488, 1608, 1860, 2010, 2077, 2232, 2412, 2480, 2621, 2680, 2790, 3015, 3216, 3720, 4020, 4154, 4464, 4824, 5242, 5360, 5580, 6030, 6231, 7440, 7863, 8040, 8308, 9648, 10385, 10484, 11160, 12060, 12462, 13105, 15726, 16080, 16616, 18693, 20770, 20968, 22320, 23589, 24120, 24924, 26210, 31155, 31452, 33232, 37386, 39315, 41540, 41936, 47178, 48240, 49848, 52420, 62310, 62904, 74772, 78630, 81251, 83080, 93465, 94356, 99696, 104840, 117945, 124620, 125808, 149544, 157260, 162502, 166160, 175607, 186930, 188712, 209680, 235890, 243753, 249240, 299088, 314520, 325004, 351214, 373860, 377424, 406255, 471780, 487506, 498480, 526821, 629040, 650008, 702428, 731259, 747720, 812510, 878035, 943560, 975012, 1053642, 1218765, 1300016, 1404856, 1462518, 1495440, 1580463, 1625020, 1756070, 1887120, 1950024, 2107284, 2437530, 2634105, 2809712, 2925036, 3160926, 3250040, 3512140, 3656295, 3900048, 4214568, 4875060, 5268210, 5443817, 5850072, 6321852, 6500080, 7024280, 7312590, 7902315, 8429136, 9750120, 10536420, 10887634, 11700144, 12643704, 14048560, 14625180, 15804630, 16331451, 19500240, 21072840, 21775268, 25287408, 27219085, 29250360, 31609260, 32662902, 42145680, 43550536, 48994353, 54438170, 58500720, 63218520, 65325804, 81657255, 87101072, 97988706, 108876340, 126437040, 130651608, 163314510, 195977412, 217752680, 244971765, 261303216, 326629020, 391954824, 435505360, 489943530, 653258040, 783909648, 979887060, 1306516080, 1959774120, 3919548240]

約数ペア:

[(1, 3919548240), (2, 1959774120), (3, 1306516080), (4, 979887060), (5, 783909648), (6, 653258040), (8, 489943530), (9, 435505360), (10, 391954824), (12, 326629020), (15, 261303216), (16, 244971765), (18, 217752680), (20, 195977412), (24, 163314510), (30, 130651608), (31, 126437040), (36, 108876340), (40, 97988706), (45, 87101072), (48, 81657255), (60, 65325804), (62, 63218520), (67, 58500720), (72, 54438170), (80, 48994353), (90, 43550536), (93, 42145680), (120, 32662902), (124, 31609260), (134, 29250360), (144, 27219085), (155, 25287408), (180, 21775268), (186, 21072840), (201, 19500240), (240, 16331451), (248, 15804630), (268, 14625180), (279, 14048560), (310, 12643704), (335, 11700144), (360, 10887634), (372, 10536420), (402, 9750120), (465, 8429136), (496, 7902315), (536, 7312590), (558, 7024280), (603, 6500080), (620, 6321852), (670, 5850072), (720, 5443817), (744, 5268210), (804, 4875060), (930, 4214568), (1005, 3900048), (1072, 3656295), (1116, 3512140), (1206, 3250040), (1240, 3160926), (1340, 2925036), (1395, 2809712), (1488, 2634105), (1608, 2437530), (1860, 2107284), (2010, 1950024), (2077, 1887120), (2232, 1756070), (2412, 1625020), (2480, 1580463), (2621, 1495440), (2680, 1462518), (2790, 1404856), (3015, 1300016), (3216, 1218765), (3720, 1053642), (4020, 975012), (4154, 943560), (4464, 878035), (4824, 812510), (5242, 747720), (5360, 731259), (5580, 702428), (6030, 650008), (6231, 629040), (7440, 526821), (7863, 498480), (8040, 487506), (8308, 471780), (9648, 406255), (10385, 377424), (10484, 373860), (11160, 351214), (12060, 325004), (12462, 314520), (13105, 299088), (15726, 249240), (16080, 243753), (16616, 235890), (18693, 209680), (20770, 188712), (20968, 186930), (22320, 175607), (23589, 166160), (24120, 162502), (24924, 157260), (26210, 149544), (31155, 125808), (31452, 124620), (33232, 117945), (37386, 104840), (39315, 99696), (41540, 94356), (41936, 93465), (47178, 83080), (48240, 81251), (49848, 78630), (52420, 74772), (62310, 62904)]