71263282440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1\times {\mathrm{2131}}^1$

素因数の和:3164

約数の個数: 256

約数和(自身を含む): 250665891840

約数和(自身を除く): 179402609400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 971, 984, 1148, 1230, 1435, 1640, 1722, 1942, 2131, 2296, 2460, 2870, 2913, 3444, 3884, 4262, 4305, 4855, 4920, 5740, 5826, 6393, 6797, 6888, 7768, 8524, 8610, 9710, 10655, 11480, 11652, 12786, 13594, 14565, 14917, 17048, 17220, 19420, 20391, 21310, 23304, 25572, 27188, 29130, 29834, 31965, 33985, 34440, 38840, 39811, 40782, 42620, 44751, 51144, 54376, 58260, 59668, 63930, 67970, 74585, 79622, 81564, 85240, 87371, 89502, 101955, 116520, 119336, 119433, 127860, 135940, 149170, 159244, 163128, 174742, 179004, 199055, 203910, 223755, 238866, 255720, 262113, 271880, 278677, 298340, 318488, 349484, 358008, 398110, 407820, 436855, 447510, 477732, 524226, 557354, 596680, 597165, 611597, 698968, 796220, 815640, 836031, 873710, 895020, 955464, 1048452, 1114708, 1194330, 1223194, 1310565, 1393385, 1592440, 1672062, 1747420, 1790040, 1834791, 2069201, 2096904, 2229416, 2388660, 2446388, 2621130, 2786770, 3057985, 3344124, 3494840, 3669582, 4138402, 4180155, 4777320, 4892776, 5242260, 5573540, 6115970, 6207603, 6688248, 7339164, 8276804, 8360310, 9173955, 10346005, 10484520, 11147080, 12231940, 12415206, 14484407, 14678328, 16553608, 16720620, 18347910, 20692010, 24463880, 24830412, 28968814, 31038015, 33441240, 36695820, 41384020, 43453221, 49660824, 57937628, 62076030, 72422035, 73391640, 82768040, 84837241, 86906442, 115875256, 124152060, 144844070, 169674482, 173812884, 217266105, 248304120, 254511723, 289688140, 339348964, 347625768, 424186205, 434532210, 509023446, 579376280, 593860687, 678697928, 848372410, 869064420, 1018046892, 1187721374, 1272558615, 1696744820, 1738128840, 1781582061, 2036093784, 2375442748, 2545117230, 2969303435, 3393489640, 3563164122, 4750885496, 5090234460, 5938606870, 7126328244, 8907910305, 10180468920, 11877213740, 14252656488, 17815820610, 23754427480, 35631641220, 71263282440]

約数ペア:

[(1, 71263282440), (2, 35631641220), (3, 23754427480), (4, 17815820610), (5, 14252656488), (6, 11877213740), (7, 10180468920), (8, 8907910305), (10, 7126328244), (12, 5938606870), (14, 5090234460), (15, 4750885496), (20, 3563164122), (21, 3393489640), (24, 2969303435), (28, 2545117230), (30, 2375442748), (35, 2036093784), (40, 1781582061), (41, 1738128840), (42, 1696744820), (56, 1272558615), (60, 1187721374), (70, 1018046892), (82, 869064420), (84, 848372410), (105, 678697928), (120, 593860687), (123, 579376280), (140, 509023446), (164, 434532210), (168, 424186205), (205, 347625768), (210, 339348964), (246, 289688140), (280, 254511723), (287, 248304120), (328, 217266105), (410, 173812884), (420, 169674482), (492, 144844070), (574, 124152060), (615, 115875256), (820, 86906442), (840, 84837241), (861, 82768040), (971, 73391640), (984, 72422035), (1148, 62076030), (1230, 57937628), (1435, 49660824), (1640, 43453221), (1722, 41384020), (1942, 36695820), (2131, 33441240), (2296, 31038015), (2460, 28968814), (2870, 24830412), (2913, 24463880), (3444, 20692010), (3884, 18347910), (4262, 16720620), (4305, 16553608), (4855, 14678328), (4920, 14484407), (5740, 12415206), (5826, 12231940), (6393, 11147080), (6797, 10484520), (6888, 10346005), (7768, 9173955), (8524, 8360310), (8610, 8276804), (9710, 7339164), (10655, 6688248), (11480, 6207603), (11652, 6115970), (12786, 5573540), (13594, 5242260), (14565, 4892776), (14917, 4777320), (17048, 4180155), (17220, 4138402), (19420, 3669582), (20391, 3494840), (21310, 3344124), (23304, 3057985), (25572, 2786770), (27188, 2621130), (29130, 2446388), (29834, 2388660), (31965, 2229416), (33985, 2096904), (34440, 2069201), (38840, 1834791), (39811, 1790040), (40782, 1747420), (42620, 1672062), (44751, 1592440), (51144, 1393385), (54376, 1310565), (58260, 1223194), (59668, 1194330), (63930, 1114708), (67970, 1048452), (74585, 955464), (79622, 895020), (81564, 873710), (85240, 836031), (87371, 815640), (89502, 796220), (101955, 698968), (116520, 611597), (119336, 597165), (119433, 596680), (127860, 557354), (135940, 524226), (149170, 477732), (159244, 447510), (163128, 436855), (174742, 407820), (179004, 398110), (199055, 358008), (203910, 349484), (223755, 318488), (238866, 298340), (255720, 278677), (262113, 271880)]