1303944320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:327

約数の個数: 256

約数和(自身を含む): 3783628800

約数和(自身を除く): 2479684480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 41, 56, 62, 64, 70, 80, 82, 112, 124, 128, 140, 155, 160, 164, 205, 217, 224, 229, 248, 280, 287, 310, 320, 328, 410, 434, 448, 458, 496, 560, 574, 620, 640, 656, 820, 868, 896, 916, 992, 1085, 1120, 1145, 1148, 1240, 1271, 1312, 1435, 1603, 1640, 1736, 1832, 1984, 2170, 2240, 2290, 2296, 2480, 2542, 2624, 2870, 3206, 3280, 3472, 3664, 3968, 4340, 4480, 4580, 4592, 4960, 5084, 5248, 5740, 6355, 6412, 6560, 6944, 7099, 7328, 8015, 8680, 8897, 9160, 9184, 9389, 9920, 10168, 11480, 12710, 12824, 13120, 13888, 14198, 14656, 16030, 17360, 17794, 18320, 18368, 18778, 19840, 20336, 22960, 25420, 25648, 26240, 27776, 28396, 29312, 32060, 34720, 35495, 35588, 36640, 36736, 37556, 40672, 44485, 45920, 46945, 49693, 50840, 51296, 56792, 64120, 65723, 69440, 70990, 71176, 73280, 75112, 81344, 88970, 91840, 93890, 99386, 101680, 102592, 113584, 128240, 131446, 138880, 141980, 142352, 146560, 150224, 162688, 177940, 183680, 187780, 198772, 203360, 205184, 227168, 248465, 256480, 262892, 283960, 284704, 291059, 300448, 328615, 355880, 375560, 397544, 406720, 454336, 496930, 512960, 525784, 567920, 569408, 582118, 600896, 657230, 711760, 751120, 795088, 813440, 908672, 993860, 1025920, 1051568, 1135840, 1138816, 1164236, 1201792, 1314460, 1423520, 1455295, 1502240, 1590176, 1987720, 2037413, 2103136, 2271680, 2328472, 2628920, 2847040, 2910590, 3004480, 3180352, 3975440, 4074826, 4206272, 4543360, 4656944, 5257840, 5694080, 5821180, 6008960, 6360704, 7950880, 8149652, 8412544, 9313888, 10187065, 10515680, 11642360, 15901760, 16299304, 18627776, 20374130, 21031360, 23284720, 31803520, 32598608, 37255552, 40748260, 42062720, 46569440, 65197216, 81496520, 93138880, 130394432, 162993040, 186277760, 260788864, 325986080, 651972160, 1303944320]

約数ペア:

[(1, 1303944320), (2, 651972160), (4, 325986080), (5, 260788864), (7, 186277760), (8, 162993040), (10, 130394432), (14, 93138880), (16, 81496520), (20, 65197216), (28, 46569440), (31, 42062720), (32, 40748260), (35, 37255552), (40, 32598608), (41, 31803520), (56, 23284720), (62, 21031360), (64, 20374130), (70, 18627776), (80, 16299304), (82, 15901760), (112, 11642360), (124, 10515680), (128, 10187065), (140, 9313888), (155, 8412544), (160, 8149652), (164, 7950880), (205, 6360704), (217, 6008960), (224, 5821180), (229, 5694080), (248, 5257840), (280, 4656944), (287, 4543360), (310, 4206272), (320, 4074826), (328, 3975440), (410, 3180352), (434, 3004480), (448, 2910590), (458, 2847040), (496, 2628920), (560, 2328472), (574, 2271680), (620, 2103136), (640, 2037413), (656, 1987720), (820, 1590176), (868, 1502240), (896, 1455295), (916, 1423520), (992, 1314460), (1085, 1201792), (1120, 1164236), (1145, 1138816), (1148, 1135840), (1240, 1051568), (1271, 1025920), (1312, 993860), (1435, 908672), (1603, 813440), (1640, 795088), (1736, 751120), (1832, 711760), (1984, 657230), (2170, 600896), (2240, 582118), (2290, 569408), (2296, 567920), (2480, 525784), (2542, 512960), (2624, 496930), (2870, 454336), (3206, 406720), (3280, 397544), (3472, 375560), (3664, 355880), (3968, 328615), (4340, 300448), (4480, 291059), (4580, 284704), (4592, 283960), (4960, 262892), (5084, 256480), (5248, 248465), (5740, 227168), (6355, 205184), (6412, 203360), (6560, 198772), (6944, 187780), (7099, 183680), (7328, 177940), (8015, 162688), (8680, 150224), (8897, 146560), (9160, 142352), (9184, 141980), (9389, 138880), (9920, 131446), (10168, 128240), (11480, 113584), (12710, 102592), (12824, 101680), (13120, 99386), (13888, 93890), (14198, 91840), (14656, 88970), (16030, 81344), (17360, 75112), (17794, 73280), (18320, 71176), (18368, 70990), (18778, 69440), (19840, 65723), (20336, 64120), (22960, 56792), (25420, 51296), (25648, 50840), (26240, 49693), (27776, 46945), (28396, 45920), (29312, 44485), (32060, 40672), (34720, 37556), (35495, 36736), (35588, 36640)]