48578040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:582

約数の個数: 192

約数和(自身を含む): 185664960

約数和(自身を除く): 137086920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 56, 60, 63, 70, 72, 74, 84, 90, 105, 111, 120, 126, 140, 148, 168, 180, 185, 210, 222, 252, 259, 280, 296, 315, 333, 360, 370, 420, 444, 504, 518, 521, 555, 630, 666, 740, 777, 840, 888, 1036, 1042, 1110, 1260, 1295, 1332, 1480, 1554, 1563, 1665, 2072, 2084, 2220, 2331, 2520, 2590, 2605, 2664, 3108, 3126, 3330, 3647, 3885, 4168, 4440, 4662, 4689, 5180, 5210, 6216, 6252, 6660, 7294, 7770, 7815, 9324, 9378, 10360, 10420, 10941, 11655, 12504, 13320, 14588, 15540, 15630, 18235, 18648, 18756, 19277, 20840, 21882, 23310, 23445, 29176, 31080, 31260, 32823, 36470, 37512, 38554, 43764, 46620, 46890, 54705, 57831, 62520, 65646, 72940, 77108, 87528, 93240, 93780, 96385, 109410, 115662, 131292, 134939, 145880, 154216, 164115, 173493, 187560, 192770, 218820, 231324, 262584, 269878, 289155, 328230, 346986, 385540, 404817, 437640, 462648, 539756, 578310, 656460, 674695, 693972, 771080, 809634, 867465, 1079512, 1156620, 1214451, 1312920, 1349390, 1387944, 1619268, 1734930, 2024085, 2313240, 2428902, 2698780, 3238536, 3469860, 4048170, 4857804, 5397560, 6072255, 6939720, 8096340, 9715608, 12144510, 16192680, 24289020, 48578040]

約数ペア:

[(1, 48578040), (2, 24289020), (3, 16192680), (4, 12144510), (5, 9715608), (6, 8096340), (7, 6939720), (8, 6072255), (9, 5397560), (10, 4857804), (12, 4048170), (14, 3469860), (15, 3238536), (18, 2698780), (20, 2428902), (21, 2313240), (24, 2024085), (28, 1734930), (30, 1619268), (35, 1387944), (36, 1349390), (37, 1312920), (40, 1214451), (42, 1156620), (45, 1079512), (56, 867465), (60, 809634), (63, 771080), (70, 693972), (72, 674695), (74, 656460), (84, 578310), (90, 539756), (105, 462648), (111, 437640), (120, 404817), (126, 385540), (140, 346986), (148, 328230), (168, 289155), (180, 269878), (185, 262584), (210, 231324), (222, 218820), (252, 192770), (259, 187560), (280, 173493), (296, 164115), (315, 154216), (333, 145880), (360, 134939), (370, 131292), (420, 115662), (444, 109410), (504, 96385), (518, 93780), (521, 93240), (555, 87528), (630, 77108), (666, 72940), (740, 65646), (777, 62520), (840, 57831), (888, 54705), (1036, 46890), (1042, 46620), (1110, 43764), (1260, 38554), (1295, 37512), (1332, 36470), (1480, 32823), (1554, 31260), (1563, 31080), (1665, 29176), (2072, 23445), (2084, 23310), (2220, 21882), (2331, 20840), (2520, 19277), (2590, 18756), (2605, 18648), (2664, 18235), (3108, 15630), (3126, 15540), (3330, 14588), (3647, 13320), (3885, 12504), (4168, 11655), (4440, 10941), (4662, 10420), (4689, 10360), (5180, 9378), (5210, 9324), (6216, 7815), (6252, 7770), (6660, 7294)]