295095520

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 793618560

約数和(自身を除く): 498523040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 53, 68, 80, 85, 89, 92, 106, 115, 136, 160, 170, 178, 184, 212, 230, 265, 272, 340, 356, 368, 391, 424, 445, 460, 530, 544, 680, 712, 736, 782, 848, 890, 901, 920, 1060, 1219, 1360, 1424, 1513, 1564, 1696, 1780, 1802, 1840, 1955, 2047, 2120, 2438, 2720, 2848, 3026, 3128, 3560, 3604, 3680, 3910, 4094, 4240, 4505, 4717, 4876, 6052, 6095, 6256, 7120, 7208, 7565, 7820, 8188, 8480, 9010, 9434, 9752, 10235, 12104, 12190, 12512, 14240, 14416, 15130, 15640, 16376, 18020, 18868, 19504, 20470, 20723, 23585, 24208, 24380, 28832, 30260, 31280, 32752, 34799, 36040, 37736, 39008, 40940, 41446, 47170, 48416, 48760, 60520, 62560, 65504, 69598, 72080, 75472, 80189, 81880, 82892, 94340, 97520, 103615, 108491, 121040, 139196, 144160, 150944, 160378, 163760, 165784, 173995, 188680, 195040, 207230, 216982, 242080, 278392, 320756, 327520, 331568, 347990, 377360, 400945, 414460, 433964, 542455, 556784, 641512, 663136, 695980, 754720, 801890, 828920, 867928, 1084910, 1113568, 1283024, 1391960, 1603780, 1657840, 1735856, 1844347, 2169820, 2566048, 2783920, 3207560, 3315680, 3471712, 3688694, 4339640, 5567840, 6415120, 7377388, 8679280, 9221735, 12830240, 14754776, 17358560, 18443470, 29509552, 36886940, 59019104, 73773880, 147547760, 295095520]

約数ペア:

[(1, 295095520), (2, 147547760), (4, 73773880), (5, 59019104), (8, 36886940), (10, 29509552), (16, 18443470), (17, 17358560), (20, 14754776), (23, 12830240), (32, 9221735), (34, 8679280), (40, 7377388), (46, 6415120), (53, 5567840), (68, 4339640), (80, 3688694), (85, 3471712), (89, 3315680), (92, 3207560), (106, 2783920), (115, 2566048), (136, 2169820), (160, 1844347), (170, 1735856), (178, 1657840), (184, 1603780), (212, 1391960), (230, 1283024), (265, 1113568), (272, 1084910), (340, 867928), (356, 828920), (368, 801890), (391, 754720), (424, 695980), (445, 663136), (460, 641512), (530, 556784), (544, 542455), (680, 433964), (712, 414460), (736, 400945), (782, 377360), (848, 347990), (890, 331568), (901, 327520), (920, 320756), (1060, 278392), (1219, 242080), (1360, 216982), (1424, 207230), (1513, 195040), (1564, 188680), (1696, 173995), (1780, 165784), (1802, 163760), (1840, 160378), (1955, 150944), (2047, 144160), (2120, 139196), (2438, 121040), (2720, 108491), (2848, 103615), (3026, 97520), (3128, 94340), (3560, 82892), (3604, 81880), (3680, 80189), (3910, 75472), (4094, 72080), (4240, 69598), (4505, 65504), (4717, 62560), (4876, 60520), (6052, 48760), (6095, 48416), (6256, 47170), (7120, 41446), (7208, 40940), (7565, 39008), (7820, 37736), (8188, 36040), (8480, 34799), (9010, 32752), (9434, 31280), (9752, 30260), (10235, 28832), (12104, 24380), (12190, 24208), (12512, 23585), (14240, 20723), (14416, 20470), (15130, 19504), (15640, 18868), (16376, 18020)]