653240640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3079}}^1$

素因数の和:3129

約数の個数: 224

約数和(自身を含む): 2365735680

約数和(自身を除く): 1712495040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 260, 272, 312, 320, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 832, 884, 960, 1020, 1040, 1088, 1105, 1248, 1326, 1360, 1560, 1632, 1768, 2040, 2080, 2210, 2496, 2652, 2720, 3079, 3120, 3264, 3315, 3536, 4080, 4160, 4420, 5304, 5440, 6158, 6240, 6630, 7072, 8160, 8840, 9237, 10608, 12316, 12480, 13260, 14144, 15395, 16320, 17680, 18474, 21216, 24632, 26520, 30790, 35360, 36948, 40027, 42432, 46185, 49264, 52343, 53040, 61580, 70720, 73896, 80054, 92370, 98528, 104686, 106080, 120081, 123160, 147792, 157029, 160108, 184740, 197056, 200135, 209372, 212160, 240162, 246320, 261715, 295584, 314058, 320216, 369480, 400270, 418744, 480324, 492640, 523430, 591168, 600405, 628116, 640432, 680459, 738960, 785145, 800540, 837488, 960648, 985280, 1046860, 1200810, 1256232, 1280864, 1360918, 1477920, 1570290, 1601080, 1674976, 1921296, 2041377, 2093720, 2401620, 2512464, 2561728, 2721836, 2955840, 3140580, 3202160, 3349952, 3402295, 3842592, 4082754, 4187440, 4803240, 5024928, 5443672, 6281160, 6404320, 6804590, 7685184, 8165508, 8374880, 9606480, 10049856, 10206885, 10887344, 12562320, 12808640, 13609180, 16331016, 16749760, 19212960, 20413770, 21774688, 25124640, 27218360, 32662032, 38425920, 40827540, 43549376, 50249280, 54436720, 65324064, 81655080, 108873440, 130648128, 163310160, 217746880, 326620320, 653240640]

約数ペア:

[(1, 653240640), (2, 326620320), (3, 217746880), (4, 163310160), (5, 130648128), (6, 108873440), (8, 81655080), (10, 65324064), (12, 54436720), (13, 50249280), (15, 43549376), (16, 40827540), (17, 38425920), (20, 32662032), (24, 27218360), (26, 25124640), (30, 21774688), (32, 20413770), (34, 19212960), (39, 16749760), (40, 16331016), (48, 13609180), (51, 12808640), (52, 12562320), (60, 10887344), (64, 10206885), (65, 10049856), (68, 9606480), (78, 8374880), (80, 8165508), (85, 7685184), (96, 6804590), (102, 6404320), (104, 6281160), (120, 5443672), (130, 5024928), (136, 4803240), (156, 4187440), (160, 4082754), (170, 3842592), (192, 3402295), (195, 3349952), (204, 3202160), (208, 3140580), (221, 2955840), (240, 2721836), (255, 2561728), (260, 2512464), (272, 2401620), (312, 2093720), (320, 2041377), (340, 1921296), (390, 1674976), (408, 1601080), (416, 1570290), (442, 1477920), (480, 1360918), (510, 1280864), (520, 1256232), (544, 1200810), (624, 1046860), (663, 985280), (680, 960648), (780, 837488), (816, 800540), (832, 785145), (884, 738960), (960, 680459), (1020, 640432), (1040, 628116), (1088, 600405), (1105, 591168), (1248, 523430), (1326, 492640), (1360, 480324), (1560, 418744), (1632, 400270), (1768, 369480), (2040, 320216), (2080, 314058), (2210, 295584), (2496, 261715), (2652, 246320), (2720, 240162), (3079, 212160), (3120, 209372), (3264, 200135), (3315, 197056), (3536, 184740), (4080, 160108), (4160, 157029), (4420, 147792), (5304, 123160), (5440, 120081), (6158, 106080), (6240, 104686), (6630, 98528), (7072, 92370), (8160, 80054), (8840, 73896), (9237, 70720), (10608, 61580), (12316, 53040), (12480, 52343), (13260, 49264), (14144, 46185), (15395, 42432), (16320, 40027), (17680, 36948), (18474, 35360), (21216, 30790), (24632, 26520)]