1960747920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:710

約数の個数: 240

約数和(自身を含む): 6811564032

約数和(自身を除く): 4850816112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 127, 144, 164, 180, 205, 240, 246, 254, 328, 360, 369, 381, 410, 492, 508, 523, 615, 635, 656, 720, 738, 762, 820, 984, 1016, 1046, 1143, 1230, 1270, 1476, 1524, 1569, 1640, 1845, 1905, 1968, 2032, 2092, 2286, 2460, 2540, 2615, 2952, 3048, 3138, 3280, 3690, 3810, 4184, 4572, 4707, 4920, 5080, 5207, 5230, 5715, 5904, 6096, 6276, 7380, 7620, 7845, 8368, 9144, 9414, 9840, 10160, 10414, 10460, 11430, 12552, 14760, 15240, 15621, 15690, 18288, 18828, 20828, 20920, 21443, 22860, 23535, 25104, 26035, 29520, 30480, 31242, 31380, 37656, 41656, 41840, 42886, 45720, 46863, 47070, 52070, 62484, 62760, 64329, 66421, 75312, 78105, 83312, 85772, 91440, 93726, 94140, 104140, 107215, 124968, 125520, 128658, 132842, 156210, 171544, 187452, 188280, 192987, 199263, 208280, 214430, 234315, 249936, 257316, 265684, 312420, 321645, 332105, 343088, 374904, 376560, 385974, 398526, 416560, 428860, 468630, 514632, 531368, 597789, 624840, 643290, 664210, 749808, 771948, 797052, 857720, 937260, 964935, 996315, 1029264, 1062736, 1195578, 1249680, 1286580, 1328420, 1543896, 1594104, 1715440, 1874520, 1929870, 1992630, 2391156, 2573160, 2656840, 2723261, 2988945, 3087792, 3188208, 3749040, 3859740, 3985260, 4782312, 5146320, 5313680, 5446522, 5977890, 7719480, 7970520, 8169783, 9564624, 10893044, 11955780, 13616305, 15438960, 15941040, 16339566, 21786088, 23911560, 24509349, 27232610, 32679132, 40848915, 43572176, 47823120, 49018698, 54465220, 65358264, 81697830, 98037396, 108930440, 122546745, 130716528, 163395660, 196074792, 217860880, 245093490, 326791320, 392149584, 490186980, 653582640, 980373960, 1960747920]

約数ペア:

[(1, 1960747920), (2, 980373960), (3, 653582640), (4, 490186980), (5, 392149584), (6, 326791320), (8, 245093490), (9, 217860880), (10, 196074792), (12, 163395660), (15, 130716528), (16, 122546745), (18, 108930440), (20, 98037396), (24, 81697830), (30, 65358264), (36, 54465220), (40, 49018698), (41, 47823120), (45, 43572176), (48, 40848915), (60, 32679132), (72, 27232610), (80, 24509349), (82, 23911560), (90, 21786088), (120, 16339566), (123, 15941040), (127, 15438960), (144, 13616305), (164, 11955780), (180, 10893044), (205, 9564624), (240, 8169783), (246, 7970520), (254, 7719480), (328, 5977890), (360, 5446522), (369, 5313680), (381, 5146320), (410, 4782312), (492, 3985260), (508, 3859740), (523, 3749040), (615, 3188208), (635, 3087792), (656, 2988945), (720, 2723261), (738, 2656840), (762, 2573160), (820, 2391156), (984, 1992630), (1016, 1929870), (1046, 1874520), (1143, 1715440), (1230, 1594104), (1270, 1543896), (1476, 1328420), (1524, 1286580), (1569, 1249680), (1640, 1195578), (1845, 1062736), (1905, 1029264), (1968, 996315), (2032, 964935), (2092, 937260), (2286, 857720), (2460, 797052), (2540, 771948), (2615, 749808), (2952, 664210), (3048, 643290), (3138, 624840), (3280, 597789), (3690, 531368), (3810, 514632), (4184, 468630), (4572, 428860), (4707, 416560), (4920, 398526), (5080, 385974), (5207, 376560), (5230, 374904), (5715, 343088), (5904, 332105), (6096, 321645), (6276, 312420), (7380, 265684), (7620, 257316), (7845, 249936), (8368, 234315), (9144, 214430), (9414, 208280), (9840, 199263), (10160, 192987), (10414, 188280), (10460, 187452), (11430, 171544), (12552, 156210), (14760, 132842), (15240, 128658), (15621, 125520), (15690, 124968), (18288, 107215), (18828, 104140), (20828, 94140), (20920, 93726), (21443, 91440), (22860, 85772), (23535, 83312), (25104, 78105), (26035, 75312), (29520, 66421), (30480, 64329), (31242, 62760), (31380, 62484), (37656, 52070), (41656, 47070), (41840, 46863), (42886, 45720)]