40851927720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1\times {\mathrm{1721}}^1$

素因数の和:2481

約数の個数: 256

約数和(自身を含む): 140845824000

約数和(自身を除く): 99993896280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 709, 744, 837, 930, 1080, 1116, 1240, 1395, 1418, 1674, 1721, 1860, 2127, 2232, 2790, 2836, 3348, 3442, 3545, 3720, 4185, 4254, 5163, 5580, 5672, 6381, 6696, 6884, 7090, 8370, 8508, 8605, 10326, 10635, 11160, 12762, 13768, 14180, 15489, 16740, 17016, 17210, 19143, 20652, 21270, 21979, 25524, 25815, 28360, 30978, 31905, 33480, 34420, 38286, 41304, 42540, 43958, 46467, 51048, 51630, 53351, 61956, 63810, 65937, 68840, 76572, 77445, 85080, 87916, 92934, 95715, 103260, 106702, 109895, 123912, 127620, 131874, 153144, 154890, 160053, 175832, 185868, 191430, 197811, 206520, 213404, 219790, 232335, 255240, 263748, 266755, 309780, 320106, 329685, 371736, 382860, 395622, 426808, 439580, 464670, 480159, 527496, 533510, 593433, 619560, 640212, 659370, 765720, 791244, 800265, 879160, 929340, 960318, 989055, 1067020, 1186866, 1220189, 1280424, 1318740, 1440477, 1582488, 1600530, 1858680, 1920636, 1978110, 2134040, 2373732, 2400795, 2440378, 2637480, 2880954, 2967165, 3201060, 3660567, 3841272, 3956220, 4747464, 4801590, 4880756, 5761908, 5934330, 6100945, 6402120, 7202385, 7321134, 7912440, 9603180, 9761512, 10981701, 11523816, 11868660, 12201890, 14404770, 14642268, 18302835, 19206360, 21963402, 23737320, 24403780, 28809540, 29284536, 32945103, 36605670, 37825859, 43926804, 48807560, 54908505, 57619080, 65890206, 73211340, 75651718, 87853608, 109817010, 113477577, 131780412, 146422680, 151303436, 164725515, 189129295, 219634020, 226955154, 263560824, 302606872, 329451030, 340432731, 378258590, 439268040, 453910308, 567387885, 658902060, 680865462, 756517180, 907820616, 1021298193, 1134775770, 1317804120, 1361730924, 1513034360, 1702163655, 2042596386, 2269551540, 2723461848, 3404327310, 4085192772, 4539103080, 5106490965, 6808654620, 8170385544, 10212981930, 13617309240, 20425963860, 40851927720]

約数ペア:

[(1, 40851927720), (2, 20425963860), (3, 13617309240), (4, 10212981930), (5, 8170385544), (6, 6808654620), (8, 5106490965), (9, 4539103080), (10, 4085192772), (12, 3404327310), (15, 2723461848), (18, 2269551540), (20, 2042596386), (24, 1702163655), (27, 1513034360), (30, 1361730924), (31, 1317804120), (36, 1134775770), (40, 1021298193), (45, 907820616), (54, 756517180), (60, 680865462), (62, 658902060), (72, 567387885), (90, 453910308), (93, 439268040), (108, 378258590), (120, 340432731), (124, 329451030), (135, 302606872), (155, 263560824), (180, 226955154), (186, 219634020), (216, 189129295), (248, 164725515), (270, 151303436), (279, 146422680), (310, 131780412), (360, 113477577), (372, 109817010), (465, 87853608), (540, 75651718), (558, 73211340), (620, 65890206), (709, 57619080), (744, 54908505), (837, 48807560), (930, 43926804), (1080, 37825859), (1116, 36605670), (1240, 32945103), (1395, 29284536), (1418, 28809540), (1674, 24403780), (1721, 23737320), (1860, 21963402), (2127, 19206360), (2232, 18302835), (2790, 14642268), (2836, 14404770), (3348, 12201890), (3442, 11868660), (3545, 11523816), (3720, 10981701), (4185, 9761512), (4254, 9603180), (5163, 7912440), (5580, 7321134), (5672, 7202385), (6381, 6402120), (6696, 6100945), (6884, 5934330), (7090, 5761908), (8370, 4880756), (8508, 4801590), (8605, 4747464), (10326, 3956220), (10635, 3841272), (11160, 3660567), (12762, 3201060), (13768, 2967165), (14180, 2880954), (15489, 2637480), (16740, 2440378), (17016, 2400795), (17210, 2373732), (19143, 2134040), (20652, 1978110), (21270, 1920636), (21979, 1858680), (25524, 1600530), (25815, 1582488), (28360, 1440477), (30978, 1318740), (31905, 1280424), (33480, 1220189), (34420, 1186866), (38286, 1067020), (41304, 989055), (42540, 960318), (43958, 929340), (46467, 879160), (51048, 800265), (51630, 791244), (53351, 765720), (61956, 659370), (63810, 640212), (65937, 619560), (68840, 593433), (76572, 533510), (77445, 527496), (85080, 480159), (87916, 464670), (92934, 439580), (95715, 426808), (103260, 395622), (106702, 382860), (109895, 371736), (123912, 329685), (127620, 320106), (131874, 309780), (153144, 266755), (154890, 263748), (160053, 255240), (175832, 232335), (185868, 219790), (191430, 213404), (197811, 206520)]