7899630720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5903}}^1$

素因数の和:5983

約数の個数: 256

約数和(自身を含む): 27316154880

約数和(自身を除く): 19416524160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 41, 48, 51, 60, 64, 68, 80, 82, 85, 96, 102, 120, 123, 128, 136, 160, 164, 170, 192, 204, 205, 240, 246, 255, 272, 320, 328, 340, 384, 408, 410, 480, 492, 510, 544, 615, 640, 656, 680, 697, 816, 820, 960, 984, 1020, 1088, 1230, 1312, 1360, 1394, 1632, 1640, 1920, 1968, 2040, 2091, 2176, 2460, 2624, 2720, 2788, 3264, 3280, 3485, 3936, 4080, 4182, 4920, 5248, 5440, 5576, 5903, 6528, 6560, 6970, 7872, 8160, 8364, 9840, 10455, 10880, 11152, 11806, 13120, 13940, 15744, 16320, 16728, 17709, 19680, 20910, 22304, 23612, 26240, 27880, 29515, 32640, 33456, 35418, 39360, 41820, 44608, 47224, 55760, 59030, 66912, 70836, 78720, 83640, 88545, 89216, 94448, 100351, 111520, 118060, 133824, 141672, 167280, 177090, 188896, 200702, 223040, 236120, 242023, 267648, 283344, 301053, 334560, 354180, 377792, 401404, 446080, 472240, 484046, 501755, 566688, 602106, 669120, 708360, 726069, 755584, 802808, 944480, 968092, 1003510, 1133376, 1204212, 1210115, 1338240, 1416720, 1452138, 1505265, 1605616, 1888960, 1936184, 2007020, 2266752, 2408424, 2420230, 2833440, 2904276, 3010530, 3211232, 3630345, 3777920, 3872368, 4014040, 4114391, 4816848, 4840460, 5666880, 5808552, 6021060, 6422464, 7260690, 7744736, 8028080, 8228782, 9633696, 9680920, 11333760, 11617104, 12042120, 12343173, 12844928, 14521380, 15489472, 16056160, 16457564, 19267392, 19361840, 20571955, 23234208, 24084240, 24686346, 29042760, 30978944, 32112320, 32915128, 38534784, 38723680, 41143910, 46468416, 48168480, 49372692, 58085520, 61715865, 64224640, 65830256, 77447360, 82287820, 92936832, 96336960, 98745384, 116171040, 123431730, 131660512, 154894720, 164575640, 192673920, 197490768, 232342080, 246863460, 263321024, 329151280, 394981536, 464684160, 493726920, 526642048, 658302560, 789963072, 987453840, 1316605120, 1579926144, 1974907680, 2633210240, 3949815360, 7899630720]

約数ペア:

[(1, 7899630720), (2, 3949815360), (3, 2633210240), (4, 1974907680), (5, 1579926144), (6, 1316605120), (8, 987453840), (10, 789963072), (12, 658302560), (15, 526642048), (16, 493726920), (17, 464684160), (20, 394981536), (24, 329151280), (30, 263321024), (32, 246863460), (34, 232342080), (40, 197490768), (41, 192673920), (48, 164575640), (51, 154894720), (60, 131660512), (64, 123431730), (68, 116171040), (80, 98745384), (82, 96336960), (85, 92936832), (96, 82287820), (102, 77447360), (120, 65830256), (123, 64224640), (128, 61715865), (136, 58085520), (160, 49372692), (164, 48168480), (170, 46468416), (192, 41143910), (204, 38723680), (205, 38534784), (240, 32915128), (246, 32112320), (255, 30978944), (272, 29042760), (320, 24686346), (328, 24084240), (340, 23234208), (384, 20571955), (408, 19361840), (410, 19267392), (480, 16457564), (492, 16056160), (510, 15489472), (544, 14521380), (615, 12844928), (640, 12343173), (656, 12042120), (680, 11617104), (697, 11333760), (816, 9680920), (820, 9633696), (960, 8228782), (984, 8028080), (1020, 7744736), (1088, 7260690), (1230, 6422464), (1312, 6021060), (1360, 5808552), (1394, 5666880), (1632, 4840460), (1640, 4816848), (1920, 4114391), (1968, 4014040), (2040, 3872368), (2091, 3777920), (2176, 3630345), (2460, 3211232), (2624, 3010530), (2720, 2904276), (2788, 2833440), (3264, 2420230), (3280, 2408424), (3485, 2266752), (3936, 2007020), (4080, 1936184), (4182, 1888960), (4920, 1605616), (5248, 1505265), (5440, 1452138), (5576, 1416720), (5903, 1338240), (6528, 1210115), (6560, 1204212), (6970, 1133376), (7872, 1003510), (8160, 968092), (8364, 944480), (9840, 802808), (10455, 755584), (10880, 726069), (11152, 708360), (11806, 669120), (13120, 602106), (13940, 566688), (15744, 501755), (16320, 484046), (16728, 472240), (17709, 446080), (19680, 401404), (20910, 377792), (22304, 354180), (23612, 334560), (26240, 301053), (27880, 283344), (29515, 267648), (32640, 242023), (33456, 236120), (35418, 223040), (39360, 200702), (41820, 188896), (44608, 177090), (47224, 167280), (55760, 141672), (59030, 133824), (66912, 118060), (70836, 111520), (78720, 100351), (83640, 94448), (88545, 89216)]