322687680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1549}}^1$

素因数の和:1607

約数の個数: 224

約数和(自身を含む): 1209446400

約数和(自身を除く): 886758720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1549, 1680, 1736, 1860, 1984, 2170, 2240, 2480, 2604, 2976, 3098, 3255, 3360, 3472, 3720, 4340, 4647, 4960, 5208, 5952, 6196, 6510, 6720, 6944, 7440, 7745, 8680, 9294, 9920, 10416, 10843, 12392, 13020, 13888, 14880, 15490, 17360, 18588, 20832, 21686, 23235, 24784, 26040, 29760, 30980, 32529, 34720, 37176, 41664, 43372, 46470, 48019, 49568, 52080, 54215, 61960, 65058, 69440, 74352, 86744, 92940, 96038, 99136, 104160, 108430, 123920, 130116, 144057, 148704, 162645, 173488, 185880, 192076, 208320, 216860, 240095, 247840, 260232, 288114, 297408, 325290, 336133, 346976, 371760, 384152, 433720, 480190, 495680, 520464, 576228, 650580, 672266, 693952, 720285, 743520, 768304, 867440, 960380, 1008399, 1040928, 1152456, 1301160, 1344532, 1440570, 1487040, 1536608, 1680665, 1734880, 1920760, 2016798, 2081856, 2304912, 2602320, 2689064, 2881140, 3073216, 3361330, 3469760, 3841520, 4033596, 4609824, 5041995, 5204640, 5378128, 5762280, 6722660, 7683040, 8067192, 9219648, 10083990, 10409280, 10756256, 11524560, 13445320, 15366080, 16134384, 20167980, 21512512, 23049120, 26890640, 32268768, 40335960, 46098240, 53781280, 64537536, 80671920, 107562560, 161343840, 322687680]

約数ペア:

[(1, 322687680), (2, 161343840), (3, 107562560), (4, 80671920), (5, 64537536), (6, 53781280), (7, 46098240), (8, 40335960), (10, 32268768), (12, 26890640), (14, 23049120), (15, 21512512), (16, 20167980), (20, 16134384), (21, 15366080), (24, 13445320), (28, 11524560), (30, 10756256), (31, 10409280), (32, 10083990), (35, 9219648), (40, 8067192), (42, 7683040), (48, 6722660), (56, 5762280), (60, 5378128), (62, 5204640), (64, 5041995), (70, 4609824), (80, 4033596), (84, 3841520), (93, 3469760), (96, 3361330), (105, 3073216), (112, 2881140), (120, 2689064), (124, 2602320), (140, 2304912), (155, 2081856), (160, 2016798), (168, 1920760), (186, 1734880), (192, 1680665), (210, 1536608), (217, 1487040), (224, 1440570), (240, 1344532), (248, 1301160), (280, 1152456), (310, 1040928), (320, 1008399), (336, 960380), (372, 867440), (420, 768304), (434, 743520), (448, 720285), (465, 693952), (480, 672266), (496, 650580), (560, 576228), (620, 520464), (651, 495680), (672, 480190), (744, 433720), (840, 384152), (868, 371760), (930, 346976), (960, 336133), (992, 325290), (1085, 297408), (1120, 288114), (1240, 260232), (1302, 247840), (1344, 240095), (1488, 216860), (1549, 208320), (1680, 192076), (1736, 185880), (1860, 173488), (1984, 162645), (2170, 148704), (2240, 144057), (2480, 130116), (2604, 123920), (2976, 108430), (3098, 104160), (3255, 99136), (3360, 96038), (3472, 92940), (3720, 86744), (4340, 74352), (4647, 69440), (4960, 65058), (5208, 61960), (5952, 54215), (6196, 52080), (6510, 49568), (6720, 48019), (6944, 46470), (7440, 43372), (7745, 41664), (8680, 37176), (9294, 34720), (9920, 32529), (10416, 30980), (10843, 29760), (12392, 26040), (13020, 24784), (13888, 23235), (14880, 21686), (15490, 20832), (17360, 18588)]