2646128520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8537}}^1$

素因数の和:8605

約数の個数: 256

約数和(自身を含む): 10327564800

約数和(自身を除く): 7681436280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 54, 56, 60, 63, 70, 72, 82, 84, 90, 105, 108, 120, 123, 126, 135, 140, 164, 168, 180, 189, 205, 210, 216, 246, 252, 270, 280, 287, 315, 328, 360, 369, 378, 410, 420, 492, 504, 540, 574, 615, 630, 738, 756, 820, 840, 861, 945, 984, 1080, 1107, 1148, 1230, 1260, 1435, 1476, 1512, 1640, 1722, 1845, 1890, 2214, 2296, 2460, 2520, 2583, 2870, 2952, 3444, 3690, 3780, 4305, 4428, 4920, 5166, 5535, 5740, 6888, 7380, 7560, 7749, 8537, 8610, 8856, 10332, 11070, 11480, 12915, 14760, 15498, 17074, 17220, 20664, 22140, 25611, 25830, 30996, 34148, 34440, 38745, 42685, 44280, 51222, 51660, 59759, 61992, 68296, 76833, 77490, 85370, 102444, 103320, 119518, 128055, 153666, 154980, 170740, 179277, 204888, 230499, 239036, 256110, 298795, 307332, 309960, 341480, 350017, 358554, 384165, 460998, 478072, 512220, 537831, 597590, 614664, 700034, 717108, 768330, 896385, 921996, 1024440, 1050051, 1075662, 1152495, 1195180, 1400068, 1434216, 1536660, 1613493, 1750085, 1792770, 1843992, 2100102, 2151324, 2304990, 2390360, 2450119, 2689155, 2800136, 3073320, 3150153, 3226986, 3500170, 3585540, 4200204, 4302648, 4609980, 4900238, 5250255, 5378310, 6300306, 6453972, 7000340, 7171080, 7350357, 8067465, 8400408, 9219960, 9450459, 9800476, 10500510, 10756620, 12250595, 12600612, 12907944, 14000680, 14700714, 15750765, 16134930, 18900918, 19600952, 21001020, 21513240, 22051071, 24501190, 25201224, 29401428, 31501530, 32269860, 36751785, 37801836, 42002040, 44102142, 47252295, 49002380, 58802856, 63003060, 64539720, 66153213, 73503570, 75603672, 88204284, 94504590, 98004760, 110255355, 126006120, 132306426, 147007140, 176408568, 189009180, 220510710, 264612852, 294014280, 330766065, 378018360, 441021420, 529225704, 661532130, 882042840, 1323064260, 2646128520]

約数ペア:

[(1, 2646128520), (2, 1323064260), (3, 882042840), (4, 661532130), (5, 529225704), (6, 441021420), (7, 378018360), (8, 330766065), (9, 294014280), (10, 264612852), (12, 220510710), (14, 189009180), (15, 176408568), (18, 147007140), (20, 132306426), (21, 126006120), (24, 110255355), (27, 98004760), (28, 94504590), (30, 88204284), (35, 75603672), (36, 73503570), (40, 66153213), (41, 64539720), (42, 63003060), (45, 58802856), (54, 49002380), (56, 47252295), (60, 44102142), (63, 42002040), (70, 37801836), (72, 36751785), (82, 32269860), (84, 31501530), (90, 29401428), (105, 25201224), (108, 24501190), (120, 22051071), (123, 21513240), (126, 21001020), (135, 19600952), (140, 18900918), (164, 16134930), (168, 15750765), (180, 14700714), (189, 14000680), (205, 12907944), (210, 12600612), (216, 12250595), (246, 10756620), (252, 10500510), (270, 9800476), (280, 9450459), (287, 9219960), (315, 8400408), (328, 8067465), (360, 7350357), (369, 7171080), (378, 7000340), (410, 6453972), (420, 6300306), (492, 5378310), (504, 5250255), (540, 4900238), (574, 4609980), (615, 4302648), (630, 4200204), (738, 3585540), (756, 3500170), (820, 3226986), (840, 3150153), (861, 3073320), (945, 2800136), (984, 2689155), (1080, 2450119), (1107, 2390360), (1148, 2304990), (1230, 2151324), (1260, 2100102), (1435, 1843992), (1476, 1792770), (1512, 1750085), (1640, 1613493), (1722, 1536660), (1845, 1434216), (1890, 1400068), (2214, 1195180), (2296, 1152495), (2460, 1075662), (2520, 1050051), (2583, 1024440), (2870, 921996), (2952, 896385), (3444, 768330), (3690, 717108), (3780, 700034), (4305, 614664), (4428, 597590), (4920, 537831), (5166, 512220), (5535, 478072), (5740, 460998), (6888, 384165), (7380, 358554), (7560, 350017), (7749, 341480), (8537, 309960), (8610, 307332), (8856, 298795), (10332, 256110), (11070, 239036), (11480, 230499), (12915, 204888), (14760, 179277), (15498, 170740), (17074, 154980), (17220, 153666), (20664, 128055), (22140, 119518), (25611, 103320), (25830, 102444), (30996, 85370), (34148, 77490), (34440, 76833), (38745, 68296), (42685, 61992), (44280, 59759), (51222, 51660)]