1926907920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4111}}^1$

素因数の和:4171

約数の個数: 320

約数和(自身を含む): 7831879680

約数和(自身を除く): 5904971760

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, 4111, 4185, 4340, 4464, 5040, 5208, 5580, 5859, 6510, 6696, 7440, 7560, 7812, 8222, 8370, 8680, 9765, 10416, 11160, 11718, 12333, 13020, 13392, 15120, 15624, 16444, 16740, 17360, 19530, 20555, 22320, 23436, 24666, 26040, 28777, 29295, 31248, 32888, 33480, 36999, 39060, 41110, 46872, 49332, 52080, 57554, 58590, 61665, 65776, 66960, 73998, 78120, 82220, 86331, 93744, 98664, 110997, 115108, 117180, 123330, 127441, 143885, 147996, 156240, 164440, 172662, 184995, 197328, 221994, 230216, 234360, 246660, 254882, 258993, 287770, 295992, 328880, 345324, 369990, 382323, 431655, 443988, 460432, 468720, 493320, 509764, 517986, 554985, 575540, 591984, 637205, 690648, 739980, 764646, 776979, 863310, 887976, 892087, 986640, 1019528, 1035972, 1109970, 1146969, 1151080, 1274410, 1294965, 1381296, 1479960, 1529292, 1553958, 1726620, 1775952, 1784174, 1911615, 2039056, 2071944, 2219940, 2293938, 2302160, 2548820, 2589930, 2676261, 2959920, 3058584, 3107916, 3440907, 3453240, 3568348, 3823230, 3884895, 4143888, 4439880, 4460435, 4587876, 5097640, 5179860, 5352522, 5734845, 6117168, 6215832, 6881814, 6906480, 7136696, 7646460, 7769790, 8028783, 8879760, 8920870, 9175752, 10195280, 10359720, 10705044, 11469690, 12431664, 13381305, 13763628, 14273392, 15292920, 15539580, 16057566, 17204535, 17841740, 18351504, 20719440, 21410088, 22939380, 24086349, 26762610, 27527256, 30585840, 31079160, 32115132, 34409070, 35683480, 40143915, 42820176, 45878760, 48172698, 53525220, 55054512, 62158320, 64230264, 68818140, 71366960, 80287830, 91757520, 96345396, 107050440, 120431745, 128460528, 137636280, 160575660, 192690792, 214100880, 240863490, 275272560, 321151320, 385381584, 481726980, 642302640, 963453960, 1926907920]

約数ペア:

[(1, 1926907920), (2, 963453960), (3, 642302640), (4, 481726980), (5, 385381584), (6, 321151320), (7, 275272560), (8, 240863490), (9, 214100880), (10, 192690792), (12, 160575660), (14, 137636280), (15, 128460528), (16, 120431745), (18, 107050440), (20, 96345396), (21, 91757520), (24, 80287830), (27, 71366960), (28, 68818140), (30, 64230264), (31, 62158320), (35, 55054512), (36, 53525220), (40, 48172698), (42, 45878760), (45, 42820176), (48, 40143915), (54, 35683480), (56, 34409070), (60, 32115132), (62, 31079160), (63, 30585840), (70, 27527256), (72, 26762610), (80, 24086349), (84, 22939380), (90, 21410088), (93, 20719440), (105, 18351504), (108, 17841740), (112, 17204535), (120, 16057566), (124, 15539580), (126, 15292920), (135, 14273392), (140, 13763628), (144, 13381305), (155, 12431664), (168, 11469690), (180, 10705044), (186, 10359720), (189, 10195280), (210, 9175752), (216, 8920870), (217, 8879760), (240, 8028783), (248, 7769790), (252, 7646460), (270, 7136696), (279, 6906480), (280, 6881814), (310, 6215832), (315, 6117168), (336, 5734845), (360, 5352522), (372, 5179860), (378, 5097640), (420, 4587876), (432, 4460435), (434, 4439880), (465, 4143888), (496, 3884895), (504, 3823230), (540, 3568348), (558, 3453240), (560, 3440907), (620, 3107916), (630, 3058584), (651, 2959920), (720, 2676261), (744, 2589930), (756, 2548820), (837, 2302160), (840, 2293938), (868, 2219940), (930, 2071944), (945, 2039056), (1008, 1911615), (1080, 1784174), (1085, 1775952), (1116, 1726620), (1240, 1553958), (1260, 1529292), (1302, 1479960), (1395, 1381296), (1488, 1294965), (1512, 1274410), (1674, 1151080), (1680, 1146969), (1736, 1109970), (1860, 1035972), (1890, 1019528), (1953, 986640), (2160, 892087), (2170, 887976), (2232, 863310), (2480, 776979), (2520, 764646), (2604, 739980), (2790, 690648), (3024, 637205), (3255, 591984), (3348, 575540), (3472, 554985), (3720, 517986), (3780, 509764), (3906, 493320), (4111, 468720), (4185, 460432), (4340, 443988), (4464, 431655), (5040, 382323), (5208, 369990), (5580, 345324), (5859, 328880), (6510, 295992), (6696, 287770), (7440, 258993), (7560, 254882), (7812, 246660), (8222, 234360), (8370, 230216), (8680, 221994), (9765, 197328), (10416, 184995), (11160, 172662), (11718, 164440), (12333, 156240), (13020, 147996), (13392, 143885), (15120, 127441), (15624, 123330), (16444, 117180), (16740, 115108), (17360, 110997), (19530, 98664), (20555, 93744), (22320, 86331), (23436, 82220), (24666, 78120), (26040, 73998), (28777, 66960), (29295, 65776), (31248, 61665), (32888, 58590), (33480, 57554), (36999, 52080), (39060, 49332), (41110, 46872)]