972021120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2333}}^1$

素因数の和:2393

約数の個数: 256

約数和(自身を含む): 3656724480

約数和(自身を除く): 2684703360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1920, 1984, 2170, 2240, 2333, 2480, 2604, 2688, 2976, 3255, 3360, 3472, 3720, 3968, 4340, 4480, 4666, 4960, 5208, 5952, 6510, 6720, 6944, 6999, 7440, 8680, 9332, 9920, 10416, 11665, 11904, 13020, 13440, 13888, 13998, 14880, 16331, 17360, 18664, 19840, 20832, 23330, 26040, 27776, 27996, 29760, 32662, 34720, 34995, 37328, 41664, 46660, 48993, 52080, 55992, 59520, 65324, 69440, 69990, 72323, 74656, 81655, 83328, 93320, 97986, 104160, 111984, 130648, 138880, 139980, 144646, 149312, 163310, 186640, 195972, 208320, 216969, 223968, 244965, 261296, 279960, 289292, 298624, 326620, 361615, 373280, 391944, 416640, 433938, 447936, 489930, 506261, 522592, 559920, 578584, 653240, 723230, 746560, 783888, 867876, 895872, 979860, 1012522, 1045184, 1084845, 1119840, 1157168, 1306480, 1446460, 1493120, 1518783, 1567776, 1735752, 1959720, 2025044, 2090368, 2169690, 2239680, 2314336, 2531305, 2612960, 2892920, 3037566, 3135552, 3471504, 3919440, 4050088, 4339380, 4479360, 4628672, 5062610, 5225920, 5785840, 6075132, 6271104, 6943008, 7593915, 7838880, 8100176, 8678760, 9257344, 10125220, 10451840, 11571680, 12150264, 13886016, 15187830, 15677760, 16200352, 17357520, 20250440, 23143360, 24300528, 27772032, 30375660, 31355520, 32400704, 34715040, 40500880, 46286720, 48601056, 60751320, 64801408, 69430080, 81001760, 97202112, 121502640, 138860160, 162003520, 194404224, 243005280, 324007040, 486010560, 972021120]

約数ペア:

[(1, 972021120), (2, 486010560), (3, 324007040), (4, 243005280), (5, 194404224), (6, 162003520), (7, 138860160), (8, 121502640), (10, 97202112), (12, 81001760), (14, 69430080), (15, 64801408), (16, 60751320), (20, 48601056), (21, 46286720), (24, 40500880), (28, 34715040), (30, 32400704), (31, 31355520), (32, 30375660), (35, 27772032), (40, 24300528), (42, 23143360), (48, 20250440), (56, 17357520), (60, 16200352), (62, 15677760), (64, 15187830), (70, 13886016), (80, 12150264), (84, 11571680), (93, 10451840), (96, 10125220), (105, 9257344), (112, 8678760), (120, 8100176), (124, 7838880), (128, 7593915), (140, 6943008), (155, 6271104), (160, 6075132), (168, 5785840), (186, 5225920), (192, 5062610), (210, 4628672), (217, 4479360), (224, 4339380), (240, 4050088), (248, 3919440), (280, 3471504), (310, 3135552), (320, 3037566), (336, 2892920), (372, 2612960), (384, 2531305), (420, 2314336), (434, 2239680), (448, 2169690), (465, 2090368), (480, 2025044), (496, 1959720), (560, 1735752), (620, 1567776), (640, 1518783), (651, 1493120), (672, 1446460), (744, 1306480), (840, 1157168), (868, 1119840), (896, 1084845), (930, 1045184), (960, 1012522), (992, 979860), (1085, 895872), (1120, 867876), (1240, 783888), (1302, 746560), (1344, 723230), (1488, 653240), (1680, 578584), (1736, 559920), (1860, 522592), (1920, 506261), (1984, 489930), (2170, 447936), (2240, 433938), (2333, 416640), (2480, 391944), (2604, 373280), (2688, 361615), (2976, 326620), (3255, 298624), (3360, 289292), (3472, 279960), (3720, 261296), (3968, 244965), (4340, 223968), (4480, 216969), (4666, 208320), (4960, 195972), (5208, 186640), (5952, 163310), (6510, 149312), (6720, 144646), (6944, 139980), (6999, 138880), (7440, 130648), (8680, 111984), (9332, 104160), (9920, 97986), (10416, 93320), (11665, 83328), (11904, 81655), (13020, 74656), (13440, 72323), (13888, 69990), (13998, 69440), (14880, 65324), (16331, 59520), (17360, 55992), (18664, 52080), (19840, 48993), (20832, 46660), (23330, 41664), (26040, 37328), (27776, 34995), (27996, 34720), (29760, 32662)]