121307760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 320

約数和(自身を含む): 488540160

約数和(自身を除く): 367232400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 71, 72, 80, 84, 90, 105, 108, 112, 113, 120, 126, 135, 140, 142, 144, 168, 180, 189, 210, 213, 216, 226, 240, 252, 270, 280, 284, 315, 336, 339, 355, 360, 378, 420, 426, 432, 452, 497, 504, 540, 560, 565, 568, 630, 639, 678, 710, 720, 756, 791, 840, 852, 904, 945, 994, 1008, 1017, 1065, 1080, 1130, 1136, 1260, 1278, 1356, 1420, 1491, 1512, 1582, 1680, 1695, 1704, 1808, 1890, 1917, 1988, 2034, 2130, 2160, 2260, 2373, 2485, 2520, 2556, 2712, 2840, 2982, 3024, 3051, 3164, 3195, 3390, 3408, 3780, 3834, 3955, 3976, 4068, 4260, 4473, 4520, 4746, 4970, 5040, 5085, 5112, 5424, 5680, 5964, 6102, 6328, 6390, 6780, 7119, 7455, 7560, 7668, 7910, 7952, 8023, 8136, 8520, 8946, 9040, 9492, 9585, 9940, 10170, 10224, 11865, 11928, 12204, 12656, 12780, 13419, 13560, 14238, 14910, 15120, 15255, 15336, 15820, 16046, 16272, 17040, 17892, 18984, 19170, 19880, 20340, 21357, 22365, 23730, 23856, 24069, 24408, 25560, 26838, 27120, 28476, 29820, 30510, 30672, 31640, 32092, 35595, 35784, 37968, 38340, 39760, 40115, 40680, 42714, 44730, 47460, 48138, 48816, 51120, 53676, 56161, 56952, 59640, 61020, 63280, 64184, 67095, 71190, 71568, 72207, 76680, 80230, 81360, 85428, 89460, 94920, 96276, 106785, 107352, 112322, 113904, 119280, 120345, 122040, 128368, 134190, 142380, 144414, 153360, 160460, 168483, 170856, 178920, 189840, 192552, 213570, 214704, 216621, 224644, 240690, 244080, 268380, 280805, 284760, 288828, 320920, 336966, 341712, 357840, 361035, 385104, 427140, 433242, 449288, 481380, 505449, 536760, 561610, 569520, 577656, 641840, 673932, 722070, 842415, 854280, 866484, 898576, 962760, 1010898, 1073520, 1083105, 1123220, 1155312, 1347864, 1444140, 1516347, 1684830, 1708560, 1732968, 1925520, 2021796, 2166210, 2246440, 2527245, 2695728, 2888280, 3032694, 3369660, 3465936, 4043592, 4332420, 4492880, 5054490, 5776560, 6065388, 6739320, 7581735, 8087184, 8664840, 10108980, 12130776, 13478640, 15163470, 17329680, 20217960, 24261552, 30326940, 40435920, 60653880, 121307760]

約数ペア:

[(1, 121307760), (2, 60653880), (3, 40435920), (4, 30326940), (5, 24261552), (6, 20217960), (7, 17329680), (8, 15163470), (9, 13478640), (10, 12130776), (12, 10108980), (14, 8664840), (15, 8087184), (16, 7581735), (18, 6739320), (20, 6065388), (21, 5776560), (24, 5054490), (27, 4492880), (28, 4332420), (30, 4043592), (35, 3465936), (36, 3369660), (40, 3032694), (42, 2888280), (45, 2695728), (48, 2527245), (54, 2246440), (56, 2166210), (60, 2021796), (63, 1925520), (70, 1732968), (71, 1708560), (72, 1684830), (80, 1516347), (84, 1444140), (90, 1347864), (105, 1155312), (108, 1123220), (112, 1083105), (113, 1073520), (120, 1010898), (126, 962760), (135, 898576), (140, 866484), (142, 854280), (144, 842415), (168, 722070), (180, 673932), (189, 641840), (210, 577656), (213, 569520), (216, 561610), (226, 536760), (240, 505449), (252, 481380), (270, 449288), (280, 433242), (284, 427140), (315, 385104), (336, 361035), (339, 357840), (355, 341712), (360, 336966), (378, 320920), (420, 288828), (426, 284760), (432, 280805), (452, 268380), (497, 244080), (504, 240690), (540, 224644), (560, 216621), (565, 214704), (568, 213570), (630, 192552), (639, 189840), (678, 178920), (710, 170856), (720, 168483), (756, 160460), (791, 153360), (840, 144414), (852, 142380), (904, 134190), (945, 128368), (994, 122040), (1008, 120345), (1017, 119280), (1065, 113904), (1080, 112322), (1130, 107352), (1136, 106785), (1260, 96276), (1278, 94920), (1356, 89460), (1420, 85428), (1491, 81360), (1512, 80230), (1582, 76680), (1680, 72207), (1695, 71568), (1704, 71190), (1808, 67095), (1890, 64184), (1917, 63280), (1988, 61020), (2034, 59640), (2130, 56952), (2160, 56161), (2260, 53676), (2373, 51120), (2485, 48816), (2520, 48138), (2556, 47460), (2712, 44730), (2840, 42714), (2982, 40680), (3024, 40115), (3051, 39760), (3164, 38340), (3195, 37968), (3390, 35784), (3408, 35595), (3780, 32092), (3834, 31640), (3955, 30672), (3976, 30510), (4068, 29820), (4260, 28476), (4473, 27120), (4520, 26838), (4746, 25560), (4970, 24408), (5040, 24069), (5085, 23856), (5112, 23730), (5424, 22365), (5680, 21357), (5964, 20340), (6102, 19880), (6328, 19170), (6390, 18984), (6780, 17892), (7119, 17040), (7455, 16272), (7560, 16046), (7668, 15820), (7910, 15336), (7952, 15255), (8023, 15120), (8136, 14910), (8520, 14238), (8946, 13560), (9040, 13419), (9492, 12780), (9585, 12656), (9940, 12204), (10170, 11928), (10224, 11865)]