25444590240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{4339}}^1$

素因数の和:5019

約数の個数: 192

約数和(自身を含む): 84519590400

約数和(自身を除く): 59075000160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 643, 760, 912, 1140, 1286, 1520, 1824, 1929, 2280, 2572, 3040, 3215, 3858, 4339, 4560, 5144, 6430, 7716, 8678, 9120, 9645, 10288, 12217, 12860, 13017, 15432, 17356, 19290, 20576, 21695, 24434, 25720, 26034, 30864, 34712, 36651, 38580, 43390, 48868, 51440, 52068, 61085, 61728, 65085, 69424, 73302, 77160, 82441, 86780, 97736, 102880, 104136, 122170, 130170, 138848, 146604, 154320, 164882, 173560, 183255, 195472, 208272, 244340, 247323, 260340, 293208, 308640, 329764, 347120, 366510, 390944, 412205, 416544, 488680, 494646, 520680, 586416, 659528, 694240, 733020, 824410, 977360, 989292, 1041360, 1172832, 1236615, 1319056, 1466040, 1648820, 1954720, 1978584, 2082720, 2473230, 2638112, 2789977, 2932080, 3297640, 3957168, 4946460, 5579954, 5864160, 6595280, 7914336, 8369931, 9892920, 11159908, 13190560, 13949885, 16739862, 19785840, 22319816, 27899770, 33479724, 39571680, 41849655, 44639632, 53009563, 55799540, 66959448, 83699310, 89279264, 106019126, 111599080, 133918896, 159028689, 167398620, 212038252, 223198160, 265047815, 267837792, 318057378, 334797240, 424076504, 446396320, 530095630, 636114756, 669594480, 795143445, 848153008, 1060191260, 1272229512, 1339188960, 1590286890, 1696306016, 2120382520, 2544459024, 3180573780, 4240765040, 5088918048, 6361147560, 8481530080, 12722295120, 25444590240]

約数ペア:

[(1, 25444590240), (2, 12722295120), (3, 8481530080), (4, 6361147560), (5, 5088918048), (6, 4240765040), (8, 3180573780), (10, 2544459024), (12, 2120382520), (15, 1696306016), (16, 1590286890), (19, 1339188960), (20, 1272229512), (24, 1060191260), (30, 848153008), (32, 795143445), (38, 669594480), (40, 636114756), (48, 530095630), (57, 446396320), (60, 424076504), (76, 334797240), (80, 318057378), (95, 267837792), (96, 265047815), (114, 223198160), (120, 212038252), (152, 167398620), (160, 159028689), (190, 133918896), (228, 111599080), (240, 106019126), (285, 89279264), (304, 83699310), (380, 66959448), (456, 55799540), (480, 53009563), (570, 44639632), (608, 41849655), (643, 39571680), (760, 33479724), (912, 27899770), (1140, 22319816), (1286, 19785840), (1520, 16739862), (1824, 13949885), (1929, 13190560), (2280, 11159908), (2572, 9892920), (3040, 8369931), (3215, 7914336), (3858, 6595280), (4339, 5864160), (4560, 5579954), (5144, 4946460), (6430, 3957168), (7716, 3297640), (8678, 2932080), (9120, 2789977), (9645, 2638112), (10288, 2473230), (12217, 2082720), (12860, 1978584), (13017, 1954720), (15432, 1648820), (17356, 1466040), (19290, 1319056), (20576, 1236615), (21695, 1172832), (24434, 1041360), (25720, 989292), (26034, 977360), (30864, 824410), (34712, 733020), (36651, 694240), (38580, 659528), (43390, 586416), (48868, 520680), (51440, 494646), (52068, 488680), (61085, 416544), (61728, 412205), (65085, 390944), (69424, 366510), (73302, 347120), (77160, 329764), (82441, 308640), (86780, 293208), (97736, 260340), (102880, 247323), (104136, 244340), (122170, 208272), (130170, 195472), (138848, 183255), (146604, 173560), (154320, 164882)]