201693440

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 288

約数和(自身を含む): 593381376

約数和(自身を除く): 391687936

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 23, 26, 31, 32, 34, 40, 46, 52, 62, 64, 65, 68, 80, 85, 92, 104, 115, 124, 128, 130, 136, 155, 160, 170, 184, 208, 221, 230, 248, 256, 260, 272, 299, 310, 320, 340, 368, 391, 403, 416, 442, 460, 496, 520, 527, 544, 598, 620, 640, 680, 713, 736, 782, 806, 832, 884, 920, 992, 1040, 1054, 1088, 1105, 1196, 1240, 1280, 1360, 1426, 1472, 1495, 1564, 1612, 1664, 1768, 1840, 1955, 1984, 2015, 2080, 2108, 2176, 2210, 2392, 2480, 2635, 2720, 2852, 2944, 2990, 3128, 3224, 3328, 3536, 3565, 3680, 3910, 3968, 4030, 4160, 4216, 4352, 4420, 4784, 4960, 5083, 5270, 5440, 5704, 5888, 5980, 6256, 6448, 6851, 7072, 7130, 7360, 7820, 7936, 8060, 8320, 8432, 8840, 9269, 9568, 9920, 10166, 10540, 10880, 11408, 11960, 12121, 12512, 12896, 13702, 14144, 14260, 14720, 15640, 16120, 16640, 16864, 17680, 18538, 19136, 19840, 20332, 21080, 21760, 22816, 23920, 24242, 25024, 25415, 25792, 27404, 28288, 28520, 29440, 31280, 32240, 33728, 34255, 35360, 37076, 38272, 39680, 40664, 42160, 45632, 46345, 47840, 48484, 50048, 50830, 51584, 54808, 56576, 57040, 60605, 62560, 64480, 67456, 68510, 70720, 74152, 76544, 81328, 84320, 91264, 92690, 95680, 96968, 100096, 101660, 103168, 109616, 114080, 121210, 125120, 128960, 134912, 137020, 141440, 148304, 157573, 162656, 168640, 182528, 185380, 191360, 193936, 203320, 219232, 228160, 242420, 250240, 257920, 274040, 282880, 296608, 315146, 325312, 337280, 370760, 382720, 387872, 406640, 438464, 456320, 484840, 500480, 515840, 548080, 593216, 630292, 650624, 674560, 741520, 775744, 787865, 813280, 876928, 912640, 969680, 1096160, 1186432, 1260584, 1301248, 1483040, 1551488, 1575730, 1626560, 1753856, 1939360, 2192320, 2372864, 2521168, 2966080, 3102976, 3151460, 3253120, 3878720, 4384640, 5042336, 5932160, 6302920, 6506240, 7757440, 8769280, 10084672, 11864320, 12605840, 15514880, 20169344, 25211680, 40338688, 50423360, 100846720, 201693440]

約数ペア:

[(1, 201693440), (2, 100846720), (4, 50423360), (5, 40338688), (8, 25211680), (10, 20169344), (13, 15514880), (16, 12605840), (17, 11864320), (20, 10084672), (23, 8769280), (26, 7757440), (31, 6506240), (32, 6302920), (34, 5932160), (40, 5042336), (46, 4384640), (52, 3878720), (62, 3253120), (64, 3151460), (65, 3102976), (68, 2966080), (80, 2521168), (85, 2372864), (92, 2192320), (104, 1939360), (115, 1753856), (124, 1626560), (128, 1575730), (130, 1551488), (136, 1483040), (155, 1301248), (160, 1260584), (170, 1186432), (184, 1096160), (208, 969680), (221, 912640), (230, 876928), (248, 813280), (256, 787865), (260, 775744), (272, 741520), (299, 674560), (310, 650624), (320, 630292), (340, 593216), (368, 548080), (391, 515840), (403, 500480), (416, 484840), (442, 456320), (460, 438464), (496, 406640), (520, 387872), (527, 382720), (544, 370760), (598, 337280), (620, 325312), (640, 315146), (680, 296608), (713, 282880), (736, 274040), (782, 257920), (806, 250240), (832, 242420), (884, 228160), (920, 219232), (992, 203320), (1040, 193936), (1054, 191360), (1088, 185380), (1105, 182528), (1196, 168640), (1240, 162656), (1280, 157573), (1360, 148304), (1426, 141440), (1472, 137020), (1495, 134912), (1564, 128960), (1612, 125120), (1664, 121210), (1768, 114080), (1840, 109616), (1955, 103168), (1984, 101660), (2015, 100096), (2080, 96968), (2108, 95680), (2176, 92690), (2210, 91264), (2392, 84320), (2480, 81328), (2635, 76544), (2720, 74152), (2852, 70720), (2944, 68510), (2990, 67456), (3128, 64480), (3224, 62560), (3328, 60605), (3536, 57040), (3565, 56576), (3680, 54808), (3910, 51584), (3968, 50830), (4030, 50048), (4160, 48484), (4216, 47840), (4352, 46345), (4420, 45632), (4784, 42160), (4960, 40664), (5083, 39680), (5270, 38272), (5440, 37076), (5704, 35360), (5888, 34255), (5980, 33728), (6256, 32240), (6448, 31280), (6851, 29440), (7072, 28520), (7130, 28288), (7360, 27404), (7820, 25792), (7936, 25415), (8060, 25024), (8320, 24242), (8432, 23920), (8840, 22816), (9269, 21760), (9568, 21080), (9920, 20332), (10166, 19840), (10540, 19136), (10880, 18538), (11408, 17680), (11960, 16864), (12121, 16640), (12512, 16120), (12896, 15640), (13702, 14720), (14144, 14260)]