39488640120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1\times {\mathrm{6553}}^1$

素因数の和:7470

約数の個数: 192

約数和(自身を含む): 135266695200

約数和(自身を除く): 95778055080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 881, 1140, 1368, 1710, 1762, 2280, 2643, 3420, 3524, 4405, 5286, 6553, 6840, 7048, 7929, 8810, 10572, 13106, 13215, 15858, 16739, 17620, 19659, 21144, 26212, 26430, 31716, 32765, 33478, 35240, 39318, 39645, 50217, 52424, 52860, 58977, 63432, 65530, 66956, 78636, 79290, 83695, 98295, 100434, 105720, 117954, 124507, 131060, 133912, 150651, 157272, 158580, 167390, 196590, 200868, 235908, 249014, 251085, 262120, 294885, 301302, 317160, 334780, 373521, 393180, 401736, 471816, 498028, 502170, 589770, 602604, 622535, 669560, 747042, 753255, 786360, 996056, 1004340, 1120563, 1179540, 1205208, 1245070, 1494084, 1506510, 1867605, 2008680, 2241126, 2359080, 2490140, 2988168, 3013020, 3735210, 4482252, 4980280, 5602815, 5773193, 6026040, 7470420, 8964504, 11205630, 11546386, 14940840, 17319579, 22411260, 23092772, 28865965, 34639158, 44822520, 46185544, 51958737, 57731930, 69278316, 86597895, 103917474, 109690667, 115463860, 138556632, 173195790, 207834948, 219381334, 230927720, 259793685, 329072001, 346391580, 415669896, 438762668, 519587370, 548453335, 658144002, 692783160, 877525336, 987216003, 1039174740, 1096906670, 1316288004, 1645360005, 1974432006, 2078349480, 2193813340, 2632576008, 3290720010, 3948864012, 4387626680, 4936080015, 6581440020, 7897728024, 9872160030, 13162880040, 19744320060, 39488640120]

約数ペア:

[(1, 39488640120), (2, 19744320060), (3, 13162880040), (4, 9872160030), (5, 7897728024), (6, 6581440020), (8, 4936080015), (9, 4387626680), (10, 3948864012), (12, 3290720010), (15, 2632576008), (18, 2193813340), (19, 2078349480), (20, 1974432006), (24, 1645360005), (30, 1316288004), (36, 1096906670), (38, 1039174740), (40, 987216003), (45, 877525336), (57, 692783160), (60, 658144002), (72, 548453335), (76, 519587370), (90, 438762668), (95, 415669896), (114, 346391580), (120, 329072001), (152, 259793685), (171, 230927720), (180, 219381334), (190, 207834948), (228, 173195790), (285, 138556632), (342, 115463860), (360, 109690667), (380, 103917474), (456, 86597895), (570, 69278316), (684, 57731930), (760, 51958737), (855, 46185544), (881, 44822520), (1140, 34639158), (1368, 28865965), (1710, 23092772), (1762, 22411260), (2280, 17319579), (2643, 14940840), (3420, 11546386), (3524, 11205630), (4405, 8964504), (5286, 7470420), (6553, 6026040), (6840, 5773193), (7048, 5602815), (7929, 4980280), (8810, 4482252), (10572, 3735210), (13106, 3013020), (13215, 2988168), (15858, 2490140), (16739, 2359080), (17620, 2241126), (19659, 2008680), (21144, 1867605), (26212, 1506510), (26430, 1494084), (31716, 1245070), (32765, 1205208), (33478, 1179540), (35240, 1120563), (39318, 1004340), (39645, 996056), (50217, 786360), (52424, 753255), (52860, 747042), (58977, 669560), (63432, 622535), (65530, 602604), (66956, 589770), (78636, 502170), (79290, 498028), (83695, 471816), (98295, 401736), (100434, 393180), (105720, 373521), (117954, 334780), (124507, 317160), (131060, 301302), (133912, 294885), (150651, 262120), (157272, 251085), (158580, 249014), (167390, 235908), (196590, 200868)]