479934560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:677

約数の個数: 192

約数和(自身を含む): 1398104064

約数和(自身を除く): 918169504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 32, 35, 40, 46, 56, 62, 70, 80, 92, 112, 115, 124, 140, 155, 160, 161, 184, 217, 224, 230, 248, 280, 310, 322, 368, 434, 460, 496, 560, 601, 620, 644, 713, 736, 805, 868, 920, 992, 1085, 1120, 1202, 1240, 1288, 1426, 1610, 1736, 1840, 2170, 2404, 2480, 2576, 2852, 3005, 3220, 3472, 3565, 3680, 4207, 4340, 4808, 4960, 4991, 5152, 5704, 6010, 6440, 6944, 7130, 8414, 8680, 9616, 9982, 11408, 12020, 12880, 13823, 14260, 16828, 17360, 18631, 19232, 19964, 21035, 22816, 24040, 24955, 25760, 27646, 28520, 33656, 34720, 37262, 39928, 42070, 48080, 49910, 55292, 57040, 67312, 69115, 74524, 79856, 84140, 93155, 96160, 96761, 99820, 110584, 114080, 130417, 134624, 138230, 149048, 159712, 168280, 186310, 193522, 199640, 221168, 260834, 276460, 298096, 336560, 372620, 387044, 399280, 428513, 442336, 483805, 521668, 552920, 596192, 652085, 673120, 745240, 774088, 798560, 857026, 967610, 1043336, 1105840, 1304170, 1490480, 1548176, 1714052, 1935220, 2086672, 2142565, 2211680, 2608340, 2980960, 2999591, 3096352, 3428104, 3870440, 4173344, 4285130, 5216680, 5999182, 6856208, 7740880, 8570260, 10433360, 11998364, 13712416, 14997955, 15481760, 17140520, 20866720, 23996728, 29995910, 34281040, 47993456, 59991820, 68562080, 95986912, 119983640, 239967280, 479934560]

約数ペア:

[(1, 479934560), (2, 239967280), (4, 119983640), (5, 95986912), (7, 68562080), (8, 59991820), (10, 47993456), (14, 34281040), (16, 29995910), (20, 23996728), (23, 20866720), (28, 17140520), (31, 15481760), (32, 14997955), (35, 13712416), (40, 11998364), (46, 10433360), (56, 8570260), (62, 7740880), (70, 6856208), (80, 5999182), (92, 5216680), (112, 4285130), (115, 4173344), (124, 3870440), (140, 3428104), (155, 3096352), (160, 2999591), (161, 2980960), (184, 2608340), (217, 2211680), (224, 2142565), (230, 2086672), (248, 1935220), (280, 1714052), (310, 1548176), (322, 1490480), (368, 1304170), (434, 1105840), (460, 1043336), (496, 967610), (560, 857026), (601, 798560), (620, 774088), (644, 745240), (713, 673120), (736, 652085), (805, 596192), (868, 552920), (920, 521668), (992, 483805), (1085, 442336), (1120, 428513), (1202, 399280), (1240, 387044), (1288, 372620), (1426, 336560), (1610, 298096), (1736, 276460), (1840, 260834), (2170, 221168), (2404, 199640), (2480, 193522), (2576, 186310), (2852, 168280), (3005, 159712), (3220, 149048), (3472, 138230), (3565, 134624), (3680, 130417), (4207, 114080), (4340, 110584), (4808, 99820), (4960, 96761), (4991, 96160), (5152, 93155), (5704, 84140), (6010, 79856), (6440, 74524), (6944, 69115), (7130, 67312), (8414, 57040), (8680, 55292), (9616, 49910), (9982, 48080), (11408, 42070), (12020, 39928), (12880, 37262), (13823, 34720), (14260, 33656), (16828, 28520), (17360, 27646), (18631, 25760), (19232, 24955), (19964, 24040), (21035, 22816)]