156940096120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2729}}^1\times {\mathrm{3677}}^1$

素因数の和:6457

約数の個数: 128

約数和(自身を含む): 390391747200

約数和(自身を除く): 233451651080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 2729, 3128, 3677, 3910, 5458, 7354, 7820, 10916, 13645, 14708, 15640, 18385, 21832, 27290, 29416, 36770, 46393, 54580, 62509, 62767, 73540, 84571, 92786, 109160, 125018, 125534, 147080, 169142, 185572, 231965, 250036, 251068, 312545, 313835, 338284, 371144, 422855, 463930, 500072, 502136, 625090, 627670, 676568, 845710, 927860, 1067039, 1250180, 1255340, 1437707, 1691420, 1855720, 2134078, 2500360, 2510680, 2875414, 3382840, 4268156, 5335195, 5750828, 7188535, 8536312, 10034533, 10670390, 11501656, 14377070, 20069066, 21340780, 28754140, 40138132, 42681560, 50172665, 57508280, 80276264, 100345330, 170587061, 200690660, 230794259, 341174122, 401381320, 461588518, 682348244, 852935305, 923177036, 1153971295, 1364696488, 1705870610, 1846354072, 2307942590, 3411741220, 3923502403, 4615885180, 6823482440, 7847004806, 9231770360, 15694009612, 19617512015, 31388019224, 39235024030, 78470048060, 156940096120]

約数ペア:

[(1, 156940096120), (2, 78470048060), (4, 39235024030), (5, 31388019224), (8, 19617512015), (10, 15694009612), (17, 9231770360), (20, 7847004806), (23, 6823482440), (34, 4615885180), (40, 3923502403), (46, 3411741220), (68, 2307942590), (85, 1846354072), (92, 1705870610), (115, 1364696488), (136, 1153971295), (170, 923177036), (184, 852935305), (230, 682348244), (340, 461588518), (391, 401381320), (460, 341174122), (680, 230794259), (782, 200690660), (920, 170587061), (1564, 100345330), (1955, 80276264), (2729, 57508280), (3128, 50172665), (3677, 42681560), (3910, 40138132), (5458, 28754140), (7354, 21340780), (7820, 20069066), (10916, 14377070), (13645, 11501656), (14708, 10670390), (15640, 10034533), (18385, 8536312), (21832, 7188535), (27290, 5750828), (29416, 5335195), (36770, 4268156), (46393, 3382840), (54580, 2875414), (62509, 2510680), (62767, 2500360), (73540, 2134078), (84571, 1855720), (92786, 1691420), (109160, 1437707), (125018, 1255340), (125534, 1250180), (147080, 1067039), (169142, 927860), (185572, 845710), (231965, 676568), (250036, 627670), (251068, 625090), (312545, 502136), (313835, 500072), (338284, 463930), (371144, 422855)]