495097680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:474

約数の個数: 320

約数和(自身を含む): 1945018368

約数和(自身を除く): 1449920688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 73, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 146, 154, 165, 168, 176, 210, 219, 220, 231, 240, 264, 280, 292, 308, 330, 336, 365, 367, 385, 420, 438, 440, 462, 511, 528, 560, 584, 616, 660, 730, 734, 770, 803, 840, 876, 880, 924, 1022, 1095, 1101, 1155, 1168, 1232, 1320, 1460, 1468, 1533, 1540, 1606, 1680, 1752, 1835, 1848, 2044, 2190, 2202, 2310, 2409, 2555, 2569, 2640, 2920, 2936, 3066, 3080, 3212, 3504, 3670, 3696, 4015, 4037, 4088, 4380, 4404, 4620, 4818, 5110, 5138, 5505, 5621, 5840, 5872, 6132, 6160, 6424, 7340, 7665, 7707, 8030, 8074, 8176, 8760, 8808, 9240, 9636, 10220, 10276, 11010, 11242, 12045, 12111, 12264, 12845, 12848, 14680, 15330, 15414, 16060, 16148, 16863, 17520, 17616, 18480, 19272, 20185, 20440, 20552, 22020, 22484, 24090, 24222, 24528, 25690, 26791, 28105, 28259, 29360, 30660, 30828, 32120, 32296, 33726, 38535, 38544, 40370, 40880, 41104, 44040, 44968, 48180, 48444, 51380, 53582, 56210, 56518, 60555, 61320, 61656, 64240, 64592, 67452, 77070, 80373, 80740, 84315, 84777, 88080, 89936, 96360, 96888, 102760, 107164, 112420, 113036, 121110, 122640, 123312, 133955, 134904, 141295, 154140, 160746, 161480, 168630, 169554, 187537, 192720, 193776, 205520, 214328, 224840, 226072, 242220, 267910, 269808, 282590, 294701, 308280, 321492, 322960, 337260, 339108, 375074, 401865, 423885, 428656, 449680, 452144, 484440, 535820, 562611, 565180, 589402, 616560, 642984, 674520, 678216, 750148, 803730, 847770, 884103, 937685, 968880, 1071640, 1125222, 1130360, 1178804, 1285968, 1349040, 1356432, 1473505, 1500296, 1607460, 1695540, 1768206, 1875370, 2062907, 2143280, 2250444, 2260720, 2357608, 2813055, 2947010, 3000592, 3214920, 3391080, 3536412, 3750740, 4125814, 4420515, 4500888, 4715216, 5626110, 5894020, 6188721, 6429840, 6782160, 7072824, 7501480, 8251628, 8841030, 9001776, 10314535, 11252220, 11788040, 12377442, 14145648, 15002960, 16503256, 17682060, 20629070, 22504440, 23576080, 24754884, 30943605, 33006512, 35364120, 41258140, 45008880, 49509768, 61887210, 70728240, 82516280, 99019536, 123774420, 165032560, 247548840, 495097680]

約数ペア:

[(1, 495097680), (2, 247548840), (3, 165032560), (4, 123774420), (5, 99019536), (6, 82516280), (7, 70728240), (8, 61887210), (10, 49509768), (11, 45008880), (12, 41258140), (14, 35364120), (15, 33006512), (16, 30943605), (20, 24754884), (21, 23576080), (22, 22504440), (24, 20629070), (28, 17682060), (30, 16503256), (33, 15002960), (35, 14145648), (40, 12377442), (42, 11788040), (44, 11252220), (48, 10314535), (55, 9001776), (56, 8841030), (60, 8251628), (66, 7501480), (70, 7072824), (73, 6782160), (77, 6429840), (80, 6188721), (84, 5894020), (88, 5626110), (105, 4715216), (110, 4500888), (112, 4420515), (120, 4125814), (132, 3750740), (140, 3536412), (146, 3391080), (154, 3214920), (165, 3000592), (168, 2947010), (176, 2813055), (210, 2357608), (219, 2260720), (220, 2250444), (231, 2143280), (240, 2062907), (264, 1875370), (280, 1768206), (292, 1695540), (308, 1607460), (330, 1500296), (336, 1473505), (365, 1356432), (367, 1349040), (385, 1285968), (420, 1178804), (438, 1130360), (440, 1125222), (462, 1071640), (511, 968880), (528, 937685), (560, 884103), (584, 847770), (616, 803730), (660, 750148), (730, 678216), (734, 674520), (770, 642984), (803, 616560), (840, 589402), (876, 565180), (880, 562611), (924, 535820), (1022, 484440), (1095, 452144), (1101, 449680), (1155, 428656), (1168, 423885), (1232, 401865), (1320, 375074), (1460, 339108), (1468, 337260), (1533, 322960), (1540, 321492), (1606, 308280), (1680, 294701), (1752, 282590), (1835, 269808), (1848, 267910), (2044, 242220), (2190, 226072), (2202, 224840), (2310, 214328), (2409, 205520), (2555, 193776), (2569, 192720), (2640, 187537), (2920, 169554), (2936, 168630), (3066, 161480), (3080, 160746), (3212, 154140), (3504, 141295), (3670, 134904), (3696, 133955), (4015, 123312), (4037, 122640), (4088, 121110), (4380, 113036), (4404, 112420), (4620, 107164), (4818, 102760), (5110, 96888), (5138, 96360), (5505, 89936), (5621, 88080), (5840, 84777), (5872, 84315), (6132, 80740), (6160, 80373), (6424, 77070), (7340, 67452), (7665, 64592), (7707, 64240), (8030, 61656), (8074, 61320), (8176, 60555), (8760, 56518), (8808, 56210), (9240, 53582), (9636, 51380), (10220, 48444), (10276, 48180), (11010, 44968), (11242, 44040), (12045, 41104), (12111, 40880), (12264, 40370), (12845, 38544), (12848, 38535), (14680, 33726), (15330, 32296), (15414, 32120), (16060, 30828), (16148, 30660), (16863, 29360), (17520, 28259), (17616, 28105), (18480, 26791), (19272, 25690), (20185, 24528), (20440, 24222), (20552, 24090), (22020, 22484)]