1244789640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:637

約数の個数: 256

約数和(自身を含む): 4432320000

約数和(自身を除く): 3187530360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 151, 153, 170, 180, 204, 216, 255, 270, 302, 306, 340, 360, 408, 449, 453, 459, 510, 540, 604, 612, 680, 755, 765, 898, 906, 918, 1020, 1080, 1208, 1224, 1347, 1359, 1510, 1530, 1796, 1812, 1836, 2040, 2245, 2265, 2295, 2567, 2694, 2718, 3020, 3060, 3592, 3624, 3672, 4041, 4077, 4490, 4530, 4590, 5134, 5388, 5436, 6040, 6120, 6735, 6795, 7633, 7701, 8082, 8154, 8980, 9060, 9180, 10268, 10776, 10872, 12123, 12835, 13470, 13590, 15266, 15402, 16164, 16308, 17960, 18120, 18360, 20205, 20385, 20536, 22899, 23103, 24246, 25670, 26940, 27180, 30532, 30804, 32328, 32616, 38165, 38505, 40410, 40770, 45798, 46206, 48492, 51340, 53880, 54360, 60615, 61064, 61608, 67799, 68697, 69309, 76330, 77010, 80820, 81540, 91596, 92412, 96984, 102680, 114495, 115515, 121230, 135598, 137394, 138618, 152660, 154020, 161640, 163080, 183192, 184824, 203397, 206091, 228990, 231030, 242460, 271196, 274788, 277236, 305320, 308040, 338995, 343485, 346545, 406794, 412182, 457980, 462060, 484920, 542392, 549576, 554472, 610191, 677990, 686970, 693090, 813588, 824364, 915960, 924120, 1016985, 1030455, 1152583, 1220382, 1355980, 1373940, 1386180, 1627176, 1648728, 1830573, 2033970, 2060910, 2305166, 2440764, 2711960, 2747880, 2772360, 3050955, 3457749, 3661146, 4067940, 4121820, 4610332, 4881528, 5762915, 6101910, 6915498, 7322292, 8135880, 8243640, 9152865, 9220664, 10373247, 11525830, 12203820, 13830996, 14644584, 17288745, 18305730, 20746494, 23051660, 24407640, 27661992, 31119741, 34577490, 36611460, 41492988, 46103320, 51866235, 62239482, 69154980, 73222920, 82985976, 103732470, 124478964, 138309960, 155598705, 207464940, 248957928, 311197410, 414929880, 622394820, 1244789640]

約数ペア:

[(1, 1244789640), (2, 622394820), (3, 414929880), (4, 311197410), (5, 248957928), (6, 207464940), (8, 155598705), (9, 138309960), (10, 124478964), (12, 103732470), (15, 82985976), (17, 73222920), (18, 69154980), (20, 62239482), (24, 51866235), (27, 46103320), (30, 41492988), (34, 36611460), (36, 34577490), (40, 31119741), (45, 27661992), (51, 24407640), (54, 23051660), (60, 20746494), (68, 18305730), (72, 17288745), (85, 14644584), (90, 13830996), (102, 12203820), (108, 11525830), (120, 10373247), (135, 9220664), (136, 9152865), (151, 8243640), (153, 8135880), (170, 7322292), (180, 6915498), (204, 6101910), (216, 5762915), (255, 4881528), (270, 4610332), (302, 4121820), (306, 4067940), (340, 3661146), (360, 3457749), (408, 3050955), (449, 2772360), (453, 2747880), (459, 2711960), (510, 2440764), (540, 2305166), (604, 2060910), (612, 2033970), (680, 1830573), (755, 1648728), (765, 1627176), (898, 1386180), (906, 1373940), (918, 1355980), (1020, 1220382), (1080, 1152583), (1208, 1030455), (1224, 1016985), (1347, 924120), (1359, 915960), (1510, 824364), (1530, 813588), (1796, 693090), (1812, 686970), (1836, 677990), (2040, 610191), (2245, 554472), (2265, 549576), (2295, 542392), (2567, 484920), (2694, 462060), (2718, 457980), (3020, 412182), (3060, 406794), (3592, 346545), (3624, 343485), (3672, 338995), (4041, 308040), (4077, 305320), (4490, 277236), (4530, 274788), (4590, 271196), (5134, 242460), (5388, 231030), (5436, 228990), (6040, 206091), (6120, 203397), (6735, 184824), (6795, 183192), (7633, 163080), (7701, 161640), (8082, 154020), (8154, 152660), (8980, 138618), (9060, 137394), (9180, 135598), (10268, 121230), (10776, 115515), (10872, 114495), (12123, 102680), (12835, 96984), (13470, 92412), (13590, 91596), (15266, 81540), (15402, 80820), (16164, 77010), (16308, 76330), (17960, 69309), (18120, 68697), (18360, 67799), (20205, 61608), (20385, 61064), (20536, 60615), (22899, 54360), (23103, 53880), (24246, 51340), (25670, 48492), (26940, 46206), (27180, 45798), (30532, 40770), (30804, 40410), (32328, 38505), (32616, 38165)]