423167360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:345

約数の個数: 256

約数和(自身を含む): 1306644480

約数和(自身を除く): 883477120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 64, 70, 77, 80, 88, 110, 112, 124, 128, 140, 154, 155, 160, 176, 217, 220, 224, 248, 277, 280, 308, 310, 320, 341, 352, 385, 434, 440, 448, 496, 554, 560, 616, 620, 640, 682, 704, 770, 868, 880, 896, 992, 1085, 1108, 1120, 1232, 1240, 1364, 1385, 1408, 1540, 1705, 1736, 1760, 1939, 1984, 2170, 2216, 2240, 2387, 2464, 2480, 2728, 2770, 3047, 3080, 3410, 3472, 3520, 3878, 3968, 4340, 4432, 4480, 4774, 4928, 4960, 5456, 5540, 6094, 6160, 6820, 6944, 7040, 7756, 8587, 8680, 8864, 9548, 9695, 9856, 9920, 10912, 11080, 11935, 12188, 12320, 13640, 13888, 15235, 15512, 17174, 17360, 17728, 19096, 19390, 19840, 21329, 21824, 22160, 23870, 24376, 24640, 27280, 27776, 30470, 31024, 34348, 34720, 35456, 38192, 38780, 42658, 42935, 43648, 44320, 47740, 48752, 49280, 54560, 60109, 60940, 62048, 68696, 69440, 76384, 77560, 85316, 85870, 88640, 94457, 95480, 97504, 106645, 109120, 120218, 121880, 124096, 137392, 138880, 152768, 155120, 170632, 171740, 177280, 188914, 190960, 195008, 213290, 218240, 240436, 243760, 248192, 274784, 300545, 305536, 310240, 341264, 343480, 377828, 381920, 390016, 426580, 472285, 480872, 487520, 549568, 601090, 620480, 661199, 682528, 686960, 755656, 763840, 853160, 944570, 961744, 975040, 1099136, 1202180, 1240960, 1322398, 1365056, 1373920, 1511312, 1527680, 1706320, 1889140, 1923488, 1950080, 2404360, 2644796, 2730112, 2747840, 3022624, 3305995, 3412640, 3778280, 3846976, 4808720, 5289592, 5495680, 6045248, 6611990, 6825280, 7556560, 7693952, 9617440, 10579184, 12090496, 13223980, 13650560, 15113120, 19234880, 21158368, 26447960, 30226240, 38469760, 42316736, 52895920, 60452480, 84633472, 105791840, 211583680, 423167360]

約数ペア:

[(1, 423167360), (2, 211583680), (4, 105791840), (5, 84633472), (7, 60452480), (8, 52895920), (10, 42316736), (11, 38469760), (14, 30226240), (16, 26447960), (20, 21158368), (22, 19234880), (28, 15113120), (31, 13650560), (32, 13223980), (35, 12090496), (40, 10579184), (44, 9617440), (55, 7693952), (56, 7556560), (62, 6825280), (64, 6611990), (70, 6045248), (77, 5495680), (80, 5289592), (88, 4808720), (110, 3846976), (112, 3778280), (124, 3412640), (128, 3305995), (140, 3022624), (154, 2747840), (155, 2730112), (160, 2644796), (176, 2404360), (217, 1950080), (220, 1923488), (224, 1889140), (248, 1706320), (277, 1527680), (280, 1511312), (308, 1373920), (310, 1365056), (320, 1322398), (341, 1240960), (352, 1202180), (385, 1099136), (434, 975040), (440, 961744), (448, 944570), (496, 853160), (554, 763840), (560, 755656), (616, 686960), (620, 682528), (640, 661199), (682, 620480), (704, 601090), (770, 549568), (868, 487520), (880, 480872), (896, 472285), (992, 426580), (1085, 390016), (1108, 381920), (1120, 377828), (1232, 343480), (1240, 341264), (1364, 310240), (1385, 305536), (1408, 300545), (1540, 274784), (1705, 248192), (1736, 243760), (1760, 240436), (1939, 218240), (1984, 213290), (2170, 195008), (2216, 190960), (2240, 188914), (2387, 177280), (2464, 171740), (2480, 170632), (2728, 155120), (2770, 152768), (3047, 138880), (3080, 137392), (3410, 124096), (3472, 121880), (3520, 120218), (3878, 109120), (3968, 106645), (4340, 97504), (4432, 95480), (4480, 94457), (4774, 88640), (4928, 85870), (4960, 85316), (5456, 77560), (5540, 76384), (6094, 69440), (6160, 68696), (6820, 62048), (6944, 60940), (7040, 60109), (7756, 54560), (8587, 49280), (8680, 48752), (8864, 47740), (9548, 44320), (9695, 43648), (9856, 42935), (9920, 42658), (10912, 38780), (11080, 38192), (11935, 35456), (12188, 34720), (12320, 34348), (13640, 31024), (13888, 30470), (15235, 27776), (15512, 27280), (17174, 24640), (17360, 24376), (17728, 23870), (19096, 22160), (19390, 21824), (19840, 21329)]