306179520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:367

約数の個数: 224

約数和(自身を含む): 1047463488

約数和(自身を除く): 741283968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 73, 80, 85, 96, 102, 120, 136, 146, 160, 170, 192, 204, 219, 240, 255, 257, 272, 292, 320, 340, 365, 408, 438, 480, 510, 514, 544, 584, 680, 730, 771, 816, 876, 960, 1020, 1028, 1088, 1095, 1168, 1241, 1285, 1360, 1460, 1542, 1632, 1752, 2040, 2056, 2190, 2336, 2482, 2570, 2720, 2920, 3084, 3264, 3504, 3723, 3855, 4080, 4112, 4369, 4380, 4672, 4964, 5140, 5440, 5840, 6168, 6205, 7008, 7446, 7710, 8160, 8224, 8738, 8760, 9928, 10280, 11680, 12336, 12410, 13107, 14016, 14892, 15420, 16320, 16448, 17476, 17520, 18615, 18761, 19856, 20560, 21845, 23360, 24672, 24820, 26214, 29784, 30840, 34952, 35040, 37230, 37522, 39712, 41120, 43690, 49344, 49640, 52428, 56283, 59568, 61680, 65535, 69904, 70080, 74460, 75044, 79424, 82240, 87380, 93805, 99280, 104856, 112566, 119136, 123360, 131070, 139808, 148920, 150088, 174760, 187610, 198560, 209712, 225132, 238272, 246720, 262140, 279616, 281415, 297840, 300176, 318937, 349520, 375220, 397120, 419424, 450264, 524280, 562830, 595680, 600352, 637874, 699040, 750440, 838848, 900528, 956811, 1048560, 1125660, 1191360, 1200704, 1275748, 1398080, 1500880, 1594685, 1801056, 1913622, 2097120, 2251320, 2551496, 3001760, 3189370, 3602112, 3827244, 4194240, 4502640, 4784055, 5102992, 6003520, 6378740, 7654488, 9005280, 9568110, 10205984, 12757480, 15308976, 18010560, 19136220, 20411968, 25514960, 30617952, 38272440, 51029920, 61235904, 76544880, 102059840, 153089760, 306179520]

約数ペア:

[(1, 306179520), (2, 153089760), (3, 102059840), (4, 76544880), (5, 61235904), (6, 51029920), (8, 38272440), (10, 30617952), (12, 25514960), (15, 20411968), (16, 19136220), (17, 18010560), (20, 15308976), (24, 12757480), (30, 10205984), (32, 9568110), (34, 9005280), (40, 7654488), (48, 6378740), (51, 6003520), (60, 5102992), (64, 4784055), (68, 4502640), (73, 4194240), (80, 3827244), (85, 3602112), (96, 3189370), (102, 3001760), (120, 2551496), (136, 2251320), (146, 2097120), (160, 1913622), (170, 1801056), (192, 1594685), (204, 1500880), (219, 1398080), (240, 1275748), (255, 1200704), (257, 1191360), (272, 1125660), (292, 1048560), (320, 956811), (340, 900528), (365, 838848), (408, 750440), (438, 699040), (480, 637874), (510, 600352), (514, 595680), (544, 562830), (584, 524280), (680, 450264), (730, 419424), (771, 397120), (816, 375220), (876, 349520), (960, 318937), (1020, 300176), (1028, 297840), (1088, 281415), (1095, 279616), (1168, 262140), (1241, 246720), (1285, 238272), (1360, 225132), (1460, 209712), (1542, 198560), (1632, 187610), (1752, 174760), (2040, 150088), (2056, 148920), (2190, 139808), (2336, 131070), (2482, 123360), (2570, 119136), (2720, 112566), (2920, 104856), (3084, 99280), (3264, 93805), (3504, 87380), (3723, 82240), (3855, 79424), (4080, 75044), (4112, 74460), (4369, 70080), (4380, 69904), (4672, 65535), (4964, 61680), (5140, 59568), (5440, 56283), (5840, 52428), (6168, 49640), (6205, 49344), (7008, 43690), (7446, 41120), (7710, 39712), (8160, 37522), (8224, 37230), (8738, 35040), (8760, 34952), (9928, 30840), (10280, 29784), (11680, 26214), (12336, 24820), (12410, 24672), (13107, 23360), (14016, 21845), (14892, 20560), (15420, 19856), (16320, 18761), (16448, 18615), (17476, 17520)]