496225920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:723

約数の個数: 256

約数和(自身を含む): 1750222080

約数和(自身を除く): 1253996160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 64, 68, 69, 80, 85, 92, 96, 102, 115, 120, 128, 136, 138, 160, 170, 184, 192, 204, 230, 240, 255, 272, 276, 320, 340, 345, 368, 384, 391, 408, 460, 480, 510, 544, 552, 640, 661, 680, 690, 736, 782, 816, 920, 960, 1020, 1088, 1104, 1173, 1322, 1360, 1380, 1472, 1564, 1632, 1840, 1920, 1955, 1983, 2040, 2176, 2208, 2346, 2644, 2720, 2760, 2944, 3128, 3264, 3305, 3680, 3910, 3966, 4080, 4416, 4692, 5288, 5440, 5520, 5865, 6256, 6528, 6610, 7360, 7820, 7932, 8160, 8832, 9384, 9915, 10576, 10880, 11040, 11237, 11730, 12512, 13220, 14720, 15203, 15640, 15864, 16320, 18768, 19830, 21152, 22080, 22474, 23460, 25024, 26440, 30406, 31280, 31728, 32640, 33711, 37536, 39660, 42304, 44160, 44948, 45609, 46920, 50048, 52880, 56185, 60812, 62560, 63456, 67422, 75072, 76015, 79320, 84608, 89896, 91218, 93840, 105760, 112370, 121624, 125120, 126912, 134844, 150144, 152030, 158640, 168555, 179792, 182436, 187680, 211520, 224740, 228045, 243248, 250240, 253824, 258451, 269688, 304060, 317280, 337110, 359584, 364872, 375360, 423040, 449480, 456090, 486496, 516902, 539376, 608120, 634560, 674220, 719168, 729744, 750720, 775353, 898960, 912180, 972992, 1033804, 1078752, 1216240, 1269120, 1292255, 1348440, 1438336, 1459488, 1550706, 1797920, 1824360, 1945984, 2067608, 2157504, 2432480, 2584510, 2696880, 2918976, 3101412, 3595840, 3648720, 3876765, 4135216, 4315008, 4864960, 5169020, 5393760, 5837952, 6202824, 7191680, 7297440, 7753530, 8270432, 9729920, 10338040, 10787520, 12405648, 14594880, 15507060, 16540864, 20676080, 21575040, 24811296, 29189760, 31014120, 33081728, 41352160, 49622592, 62028240, 82704320, 99245184, 124056480, 165408640, 248112960, 496225920]

約数ペア:

[(1, 496225920), (2, 248112960), (3, 165408640), (4, 124056480), (5, 99245184), (6, 82704320), (8, 62028240), (10, 49622592), (12, 41352160), (15, 33081728), (16, 31014120), (17, 29189760), (20, 24811296), (23, 21575040), (24, 20676080), (30, 16540864), (32, 15507060), (34, 14594880), (40, 12405648), (46, 10787520), (48, 10338040), (51, 9729920), (60, 8270432), (64, 7753530), (68, 7297440), (69, 7191680), (80, 6202824), (85, 5837952), (92, 5393760), (96, 5169020), (102, 4864960), (115, 4315008), (120, 4135216), (128, 3876765), (136, 3648720), (138, 3595840), (160, 3101412), (170, 2918976), (184, 2696880), (192, 2584510), (204, 2432480), (230, 2157504), (240, 2067608), (255, 1945984), (272, 1824360), (276, 1797920), (320, 1550706), (340, 1459488), (345, 1438336), (368, 1348440), (384, 1292255), (391, 1269120), (408, 1216240), (460, 1078752), (480, 1033804), (510, 972992), (544, 912180), (552, 898960), (640, 775353), (661, 750720), (680, 729744), (690, 719168), (736, 674220), (782, 634560), (816, 608120), (920, 539376), (960, 516902), (1020, 486496), (1088, 456090), (1104, 449480), (1173, 423040), (1322, 375360), (1360, 364872), (1380, 359584), (1472, 337110), (1564, 317280), (1632, 304060), (1840, 269688), (1920, 258451), (1955, 253824), (1983, 250240), (2040, 243248), (2176, 228045), (2208, 224740), (2346, 211520), (2644, 187680), (2720, 182436), (2760, 179792), (2944, 168555), (3128, 158640), (3264, 152030), (3305, 150144), (3680, 134844), (3910, 126912), (3966, 125120), (4080, 121624), (4416, 112370), (4692, 105760), (5288, 93840), (5440, 91218), (5520, 89896), (5865, 84608), (6256, 79320), (6528, 76015), (6610, 75072), (7360, 67422), (7820, 63456), (7932, 62560), (8160, 60812), (8832, 56185), (9384, 52880), (9915, 50048), (10576, 46920), (10880, 45609), (11040, 44948), (11237, 44160), (11730, 42304), (12512, 39660), (13220, 37536), (14720, 33711), (15203, 32640), (15640, 31728), (15864, 31280), (16320, 30406), (18768, 26440), (19830, 25024), (21152, 23460), (22080, 22474)]