7958396880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16979}}^1$

素因数の和:17039

約数の個数: 320

約数和(自身を含む): 32340787200

約数和(自身を除く): 24382390320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 168, 180, 186, 189, 210, 216, 217, 240, 248, 252, 270, 279, 280, 310, 315, 336, 360, 372, 378, 420, 432, 434, 465, 496, 504, 540, 558, 560, 620, 630, 651, 720, 744, 756, 837, 840, 868, 930, 945, 1008, 1080, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1512, 1674, 1680, 1736, 1860, 1890, 1953, 2160, 2170, 2232, 2480, 2520, 2604, 2790, 3024, 3255, 3348, 3472, 3720, 3780, 3906, 4185, 4340, 4464, 5040, 5208, 5580, 5859, 6510, 6696, 7440, 7560, 7812, 8370, 8680, 9765, 10416, 11160, 11718, 13020, 13392, 15120, 15624, 16740, 16979, 17360, 19530, 22320, 23436, 26040, 29295, 31248, 33480, 33958, 39060, 46872, 50937, 52080, 58590, 66960, 67916, 78120, 84895, 93744, 101874, 117180, 118853, 135832, 152811, 156240, 169790, 203748, 234360, 237706, 254685, 271664, 305622, 339580, 356559, 407496, 458433, 468720, 475412, 509370, 526349, 594265, 611244, 679160, 713118, 764055, 814992, 916866, 950824, 1018740, 1052698, 1069677, 1188530, 1222488, 1358320, 1426236, 1528110, 1579047, 1782795, 1833732, 1901648, 2037480, 2105396, 2139354, 2292165, 2377060, 2444976, 2631745, 2852472, 3056220, 3158094, 3209031, 3565590, 3667464, 3684443, 4074960, 4210792, 4278708, 4584330, 4737141, 4754120, 5263490, 5348385, 5704944, 6112440, 6316188, 6418062, 7131180, 7334928, 7368886, 7895235, 8421584, 8557416, 9168660, 9474282, 9508240, 10526980, 10696770, 11053329, 12224880, 12632376, 12836124, 14211423, 14262360, 14737772, 15790470, 16045155, 17114832, 18337320, 18422215, 18948564, 21053960, 21393540, 22106658, 23685705, 25264752, 25672248, 28422846, 28524720, 29475544, 31580940, 32090310, 33159987, 36674640, 36844430, 37897128, 42107920, 42787080, 44213316, 47371410, 51344496, 55266645, 56845692, 58951088, 63161880, 64180620, 66319974, 71057115, 73688860, 75794256, 85574160, 88426632, 94742820, 99479961, 110533290, 113691384, 126323760, 128361240, 132639948, 142114230, 147377720, 165799935, 176853264, 189485640, 198959922, 221066580, 227382768, 256722480, 265279896, 284228460, 294755440, 331599870, 378971280, 397919844, 442133160, 497399805, 530559792, 568456920, 663199740, 795839688, 884266320, 994799610, 1136913840, 1326399480, 1591679376, 1989599220, 2652798960, 3979198440, 7958396880]

約数ペア:

[(1, 7958396880), (2, 3979198440), (3, 2652798960), (4, 1989599220), (5, 1591679376), (6, 1326399480), (7, 1136913840), (8, 994799610), (9, 884266320), (10, 795839688), (12, 663199740), (14, 568456920), (15, 530559792), (16, 497399805), (18, 442133160), (20, 397919844), (21, 378971280), (24, 331599870), (27, 294755440), (28, 284228460), (30, 265279896), (31, 256722480), (35, 227382768), (36, 221066580), (40, 198959922), (42, 189485640), (45, 176853264), (48, 165799935), (54, 147377720), (56, 142114230), (60, 132639948), (62, 128361240), (63, 126323760), (70, 113691384), (72, 110533290), (80, 99479961), (84, 94742820), (90, 88426632), (93, 85574160), (105, 75794256), (108, 73688860), (112, 71057115), (120, 66319974), (124, 64180620), (126, 63161880), (135, 58951088), (140, 56845692), (144, 55266645), (155, 51344496), (168, 47371410), (180, 44213316), (186, 42787080), (189, 42107920), (210, 37897128), (216, 36844430), (217, 36674640), (240, 33159987), (248, 32090310), (252, 31580940), (270, 29475544), (279, 28524720), (280, 28422846), (310, 25672248), (315, 25264752), (336, 23685705), (360, 22106658), (372, 21393540), (378, 21053960), (420, 18948564), (432, 18422215), (434, 18337320), (465, 17114832), (496, 16045155), (504, 15790470), (540, 14737772), (558, 14262360), (560, 14211423), (620, 12836124), (630, 12632376), (651, 12224880), (720, 11053329), (744, 10696770), (756, 10526980), (837, 9508240), (840, 9474282), (868, 9168660), (930, 8557416), (945, 8421584), (1008, 7895235), (1080, 7368886), (1085, 7334928), (1116, 7131180), (1240, 6418062), (1260, 6316188), (1302, 6112440), (1395, 5704944), (1488, 5348385), (1512, 5263490), (1674, 4754120), (1680, 4737141), (1736, 4584330), (1860, 4278708), (1890, 4210792), (1953, 4074960), (2160, 3684443), (2170, 3667464), (2232, 3565590), (2480, 3209031), (2520, 3158094), (2604, 3056220), (2790, 2852472), (3024, 2631745), (3255, 2444976), (3348, 2377060), (3472, 2292165), (3720, 2139354), (3780, 2105396), (3906, 2037480), (4185, 1901648), (4340, 1833732), (4464, 1782795), (5040, 1579047), (5208, 1528110), (5580, 1426236), (5859, 1358320), (6510, 1222488), (6696, 1188530), (7440, 1069677), (7560, 1052698), (7812, 1018740), (8370, 950824), (8680, 916866), (9765, 814992), (10416, 764055), (11160, 713118), (11718, 679160), (13020, 611244), (13392, 594265), (15120, 526349), (15624, 509370), (16740, 475412), (16979, 468720), (17360, 458433), (19530, 407496), (22320, 356559), (23436, 339580), (26040, 305622), (29295, 271664), (31248, 254685), (33480, 237706), (33958, 234360), (39060, 203748), (46872, 169790), (50937, 156240), (52080, 152811), (58590, 135832), (66960, 118853), (67916, 117180), (78120, 101874), (84895, 93744)]