38749920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 137168640

約数和(自身を除く): 98418720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 96, 110, 120, 123, 132, 160, 164, 165, 176, 179, 205, 220, 240, 246, 264, 328, 330, 352, 358, 410, 440, 451, 480, 492, 528, 537, 615, 656, 660, 716, 820, 880, 895, 902, 984, 1056, 1074, 1230, 1312, 1320, 1353, 1432, 1640, 1760, 1790, 1804, 1968, 1969, 2148, 2255, 2460, 2640, 2685, 2706, 2864, 3280, 3580, 3608, 3936, 3938, 4296, 4510, 4920, 5280, 5370, 5412, 5728, 5907, 6560, 6765, 7160, 7216, 7339, 7876, 8592, 9020, 9840, 9845, 10740, 10824, 11814, 13530, 14320, 14432, 14678, 15752, 17184, 18040, 19680, 19690, 21480, 21648, 22017, 23628, 27060, 28640, 29356, 29535, 31504, 36080, 36695, 39380, 42960, 43296, 44034, 47256, 54120, 58712, 59070, 63008, 72160, 73390, 78760, 80729, 85920, 88068, 94512, 108240, 110085, 117424, 118140, 146780, 157520, 161458, 176136, 189024, 216480, 220170, 234848, 236280, 242187, 293560, 315040, 322916, 352272, 403645, 440340, 472560, 484374, 587120, 645832, 704544, 807290, 880680, 945120, 968748, 1174240, 1210935, 1291664, 1614580, 1761360, 1937496, 2421870, 2583328, 3229160, 3522720, 3874992, 4843740, 6458320, 7749984, 9687480, 12916640, 19374960, 38749920]

約数ペア:

[(1, 38749920), (2, 19374960), (3, 12916640), (4, 9687480), (5, 7749984), (6, 6458320), (8, 4843740), (10, 3874992), (11, 3522720), (12, 3229160), (15, 2583328), (16, 2421870), (20, 1937496), (22, 1761360), (24, 1614580), (30, 1291664), (32, 1210935), (33, 1174240), (40, 968748), (41, 945120), (44, 880680), (48, 807290), (55, 704544), (60, 645832), (66, 587120), (80, 484374), (82, 472560), (88, 440340), (96, 403645), (110, 352272), (120, 322916), (123, 315040), (132, 293560), (160, 242187), (164, 236280), (165, 234848), (176, 220170), (179, 216480), (205, 189024), (220, 176136), (240, 161458), (246, 157520), (264, 146780), (328, 118140), (330, 117424), (352, 110085), (358, 108240), (410, 94512), (440, 88068), (451, 85920), (480, 80729), (492, 78760), (528, 73390), (537, 72160), (615, 63008), (656, 59070), (660, 58712), (716, 54120), (820, 47256), (880, 44034), (895, 43296), (902, 42960), (984, 39380), (1056, 36695), (1074, 36080), (1230, 31504), (1312, 29535), (1320, 29356), (1353, 28640), (1432, 27060), (1640, 23628), (1760, 22017), (1790, 21648), (1804, 21480), (1968, 19690), (1969, 19680), (2148, 18040), (2255, 17184), (2460, 15752), (2640, 14678), (2685, 14432), (2706, 14320), (2864, 13530), (3280, 11814), (3580, 10824), (3608, 10740), (3936, 9845), (3938, 9840), (4296, 9020), (4510, 8592), (4920, 7876), (5280, 7339), (5370, 7216), (5412, 7160), (5728, 6765), (5907, 6560)]