393005600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 288

約数和(自身を含む): 1133927424

約数和(自身を除く): 740921824

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 31, 32, 40, 46, 50, 52, 53, 62, 65, 80, 92, 100, 104, 106, 115, 124, 130, 155, 160, 184, 200, 208, 212, 230, 248, 260, 265, 299, 310, 325, 368, 400, 403, 416, 424, 460, 496, 520, 530, 575, 598, 620, 650, 689, 713, 736, 775, 800, 806, 848, 920, 992, 1040, 1060, 1150, 1196, 1219, 1240, 1300, 1325, 1378, 1426, 1495, 1550, 1612, 1643, 1696, 1840, 2015, 2080, 2120, 2300, 2392, 2438, 2480, 2600, 2650, 2756, 2852, 2990, 3100, 3224, 3286, 3445, 3565, 3680, 4030, 4240, 4600, 4784, 4876, 4960, 5200, 5300, 5512, 5704, 5980, 6095, 6200, 6448, 6572, 6890, 7130, 7475, 8060, 8215, 8480, 9200, 9269, 9568, 9752, 10075, 10400, 10600, 11024, 11408, 11960, 12190, 12400, 12896, 13144, 13780, 14260, 14950, 15847, 16120, 16430, 17225, 17825, 18400, 18538, 19504, 20150, 21200, 21359, 22048, 22816, 23920, 24380, 24800, 26288, 27560, 28520, 29900, 30475, 31694, 32240, 32860, 34450, 35650, 37076, 37789, 39008, 40300, 41075, 42400, 42718, 46345, 47840, 48760, 52576, 55120, 57040, 59800, 60950, 63388, 64480, 65720, 68900, 71300, 74152, 75578, 79235, 80600, 82150, 85436, 92690, 97520, 106795, 110240, 114080, 119600, 121900, 126776, 131440, 137800, 142600, 148304, 151156, 158470, 161200, 164300, 170872, 185380, 188945, 195040, 213590, 231725, 239200, 243800, 253552, 262880, 275600, 285200, 296608, 302312, 316940, 322400, 328600, 341744, 370760, 377890, 396175, 427180, 463450, 487600, 491257, 507104, 533975, 551200, 570400, 604624, 633880, 657200, 683488, 741520, 755780, 792350, 854360, 926900, 944725, 975200, 982514, 1067950, 1209248, 1267760, 1314400, 1483040, 1511560, 1584700, 1708720, 1853800, 1889450, 1965028, 2135900, 2456285, 2535520, 3023120, 3169400, 3417440, 3707600, 3778900, 3930056, 4271800, 4912570, 6046240, 6338800, 7415200, 7557800, 7860112, 8543600, 9825140, 12281425, 12677600, 15115600, 15720224, 17087200, 19650280, 24562850, 30231200, 39300560, 49125700, 78601120, 98251400, 196502800, 393005600]

約数ペア:

[(1, 393005600), (2, 196502800), (4, 98251400), (5, 78601120), (8, 49125700), (10, 39300560), (13, 30231200), (16, 24562850), (20, 19650280), (23, 17087200), (25, 15720224), (26, 15115600), (31, 12677600), (32, 12281425), (40, 9825140), (46, 8543600), (50, 7860112), (52, 7557800), (53, 7415200), (62, 6338800), (65, 6046240), (80, 4912570), (92, 4271800), (100, 3930056), (104, 3778900), (106, 3707600), (115, 3417440), (124, 3169400), (130, 3023120), (155, 2535520), (160, 2456285), (184, 2135900), (200, 1965028), (208, 1889450), (212, 1853800), (230, 1708720), (248, 1584700), (260, 1511560), (265, 1483040), (299, 1314400), (310, 1267760), (325, 1209248), (368, 1067950), (400, 982514), (403, 975200), (416, 944725), (424, 926900), (460, 854360), (496, 792350), (520, 755780), (530, 741520), (575, 683488), (598, 657200), (620, 633880), (650, 604624), (689, 570400), (713, 551200), (736, 533975), (775, 507104), (800, 491257), (806, 487600), (848, 463450), (920, 427180), (992, 396175), (1040, 377890), (1060, 370760), (1150, 341744), (1196, 328600), (1219, 322400), (1240, 316940), (1300, 302312), (1325, 296608), (1378, 285200), (1426, 275600), (1495, 262880), (1550, 253552), (1612, 243800), (1643, 239200), (1696, 231725), (1840, 213590), (2015, 195040), (2080, 188945), (2120, 185380), (2300, 170872), (2392, 164300), (2438, 161200), (2480, 158470), (2600, 151156), (2650, 148304), (2756, 142600), (2852, 137800), (2990, 131440), (3100, 126776), (3224, 121900), (3286, 119600), (3445, 114080), (3565, 110240), (3680, 106795), (4030, 97520), (4240, 92690), (4600, 85436), (4784, 82150), (4876, 80600), (4960, 79235), (5200, 75578), (5300, 74152), (5512, 71300), (5704, 68900), (5980, 65720), (6095, 64480), (6200, 63388), (6448, 60950), (6572, 59800), (6890, 57040), (7130, 55120), (7475, 52576), (8060, 48760), (8215, 47840), (8480, 46345), (9200, 42718), (9269, 42400), (9568, 41075), (9752, 40300), (10075, 39008), (10400, 37789), (10600, 37076), (11024, 35650), (11408, 34450), (11960, 32860), (12190, 32240), (12400, 31694), (12896, 30475), (13144, 29900), (13780, 28520), (14260, 27560), (14950, 26288), (15847, 24800), (16120, 24380), (16430, 23920), (17225, 22816), (17825, 22048), (18400, 21359), (18538, 21200), (19504, 20150)]