722682240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3163}}^1$

素因数の和:3209

約数の個数: 256

約数和(自身を含む): 2788369920

約数和(自身を除く): 2065687680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 1920, 2040, 2176, 2240, 2380, 2688, 2720, 2856, 3163, 3264, 3360, 3570, 3808, 4080, 4480, 4760, 5440, 5712, 6326, 6528, 6720, 7140, 7616, 8160, 9489, 9520, 10880, 11424, 12652, 13440, 14280, 15232, 15815, 16320, 18978, 19040, 22141, 22848, 25304, 28560, 31630, 32640, 37956, 38080, 44282, 45696, 47445, 50608, 53771, 57120, 63260, 66423, 75912, 76160, 88564, 94890, 101216, 107542, 110705, 114240, 126520, 132846, 151824, 161313, 177128, 189780, 202432, 215084, 221410, 228480, 253040, 265692, 268855, 303648, 322626, 332115, 354256, 376397, 379560, 404864, 430168, 442820, 506080, 531384, 537710, 607296, 645252, 664230, 708512, 752794, 759120, 806565, 860336, 885640, 1012160, 1062768, 1075420, 1129191, 1214592, 1290504, 1328460, 1417024, 1505588, 1518240, 1613130, 1720672, 1771280, 1881985, 2024320, 2125536, 2150840, 2258382, 2581008, 2656920, 2834048, 3011176, 3036480, 3226260, 3441344, 3542560, 3763970, 4251072, 4301680, 4516764, 5162016, 5313840, 5645955, 6022352, 6072960, 6452520, 6882688, 7085120, 7527940, 8502144, 8603360, 9033528, 10324032, 10627680, 11291910, 12044704, 12905040, 14170240, 15055880, 17206720, 18067056, 20648064, 21255360, 22583820, 24089408, 25810080, 30111760, 34413440, 36134112, 42510720, 45167640, 48178816, 51620160, 60223520, 72268224, 90335280, 103240320, 120447040, 144536448, 180670560, 240894080, 361341120, 722682240]

約数ペア:

[(1, 722682240), (2, 361341120), (3, 240894080), (4, 180670560), (5, 144536448), (6, 120447040), (7, 103240320), (8, 90335280), (10, 72268224), (12, 60223520), (14, 51620160), (15, 48178816), (16, 45167640), (17, 42510720), (20, 36134112), (21, 34413440), (24, 30111760), (28, 25810080), (30, 24089408), (32, 22583820), (34, 21255360), (35, 20648064), (40, 18067056), (42, 17206720), (48, 15055880), (51, 14170240), (56, 12905040), (60, 12044704), (64, 11291910), (68, 10627680), (70, 10324032), (80, 9033528), (84, 8603360), (85, 8502144), (96, 7527940), (102, 7085120), (105, 6882688), (112, 6452520), (119, 6072960), (120, 6022352), (128, 5645955), (136, 5313840), (140, 5162016), (160, 4516764), (168, 4301680), (170, 4251072), (192, 3763970), (204, 3542560), (210, 3441344), (224, 3226260), (238, 3036480), (240, 3011176), (255, 2834048), (272, 2656920), (280, 2581008), (320, 2258382), (336, 2150840), (340, 2125536), (357, 2024320), (384, 1881985), (408, 1771280), (420, 1720672), (448, 1613130), (476, 1518240), (480, 1505588), (510, 1417024), (544, 1328460), (560, 1290504), (595, 1214592), (640, 1129191), (672, 1075420), (680, 1062768), (714, 1012160), (816, 885640), (840, 860336), (896, 806565), (952, 759120), (960, 752794), (1020, 708512), (1088, 664230), (1120, 645252), (1190, 607296), (1344, 537710), (1360, 531384), (1428, 506080), (1632, 442820), (1680, 430168), (1785, 404864), (1904, 379560), (1920, 376397), (2040, 354256), (2176, 332115), (2240, 322626), (2380, 303648), (2688, 268855), (2720, 265692), (2856, 253040), (3163, 228480), (3264, 221410), (3360, 215084), (3570, 202432), (3808, 189780), (4080, 177128), (4480, 161313), (4760, 151824), (5440, 132846), (5712, 126520), (6326, 114240), (6528, 110705), (6720, 107542), (7140, 101216), (7616, 94890), (8160, 88564), (9489, 76160), (9520, 75912), (10880, 66423), (11424, 63260), (12652, 57120), (13440, 53771), (14280, 50608), (15232, 47445), (15815, 45696), (16320, 44282), (18978, 38080), (19040, 37956), (22141, 32640), (22848, 31630), (25304, 28560)]