315020880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:435

約数の個数: 320

約数和(自身を含む): 1202065920

約数和(自身を除く): 887045040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 27, 30, 34, 36, 40, 45, 46, 48, 51, 54, 60, 68, 69, 72, 80, 85, 90, 92, 102, 108, 115, 120, 135, 136, 138, 144, 153, 170, 180, 184, 204, 207, 216, 230, 240, 255, 270, 272, 276, 306, 340, 345, 360, 368, 373, 391, 408, 414, 432, 459, 460, 510, 540, 552, 612, 621, 680, 690, 720, 746, 765, 782, 816, 828, 918, 920, 1020, 1035, 1080, 1104, 1119, 1173, 1224, 1242, 1360, 1380, 1492, 1530, 1564, 1656, 1836, 1840, 1865, 1955, 2040, 2070, 2160, 2238, 2295, 2346, 2448, 2484, 2760, 2984, 3060, 3105, 3128, 3312, 3357, 3519, 3672, 3730, 3910, 4080, 4140, 4476, 4590, 4692, 4968, 5520, 5595, 5865, 5968, 6120, 6210, 6256, 6341, 6714, 7038, 7344, 7460, 7820, 8280, 8579, 8952, 9180, 9384, 9936, 10071, 10557, 11190, 11730, 12240, 12420, 12682, 13428, 14076, 14920, 15640, 16560, 16785, 17158, 17595, 17904, 18360, 18768, 19023, 20142, 21114, 22380, 23460, 24840, 25364, 25737, 26856, 28152, 29840, 31280, 31705, 33570, 34316, 35190, 36720, 38046, 40284, 42228, 42895, 44760, 46920, 49680, 50355, 50728, 51474, 52785, 53712, 56304, 57069, 63410, 67140, 68632, 70380, 76092, 77211, 80568, 84456, 85790, 89520, 93840, 95115, 100710, 101456, 102948, 105570, 114138, 126820, 128685, 134280, 137264, 140760, 145843, 152184, 154422, 161136, 168912, 171207, 171580, 190230, 201420, 205896, 211140, 228276, 231633, 253640, 257370, 268560, 281520, 285345, 291686, 304368, 308844, 342414, 343160, 380460, 386055, 402840, 411792, 422280, 437529, 456552, 463266, 507280, 514740, 570690, 583372, 617688, 684828, 686320, 729215, 760920, 772110, 805680, 844560, 856035, 875058, 913104, 926532, 1029480, 1141380, 1158165, 1166744, 1235376, 1312587, 1369656, 1458430, 1521840, 1544220, 1712070, 1750116, 1853064, 2058960, 2187645, 2282760, 2316330, 2333488, 2625174, 2739312, 2916860, 3088440, 3424140, 3500232, 3706128, 3937761, 4375290, 4565520, 4632660, 5250348, 5833720, 6176880, 6562935, 6848280, 7000464, 7875522, 8750580, 9265320, 10500696, 11667440, 13125870, 13696560, 15751044, 17501160, 18530640, 19688805, 21001392, 26251740, 31502088, 35002320, 39377610, 52503480, 63004176, 78755220, 105006960, 157510440, 315020880]

約数ペア:

[(1, 315020880), (2, 157510440), (3, 105006960), (4, 78755220), (5, 63004176), (6, 52503480), (8, 39377610), (9, 35002320), (10, 31502088), (12, 26251740), (15, 21001392), (16, 19688805), (17, 18530640), (18, 17501160), (20, 15751044), (23, 13696560), (24, 13125870), (27, 11667440), (30, 10500696), (34, 9265320), (36, 8750580), (40, 7875522), (45, 7000464), (46, 6848280), (48, 6562935), (51, 6176880), (54, 5833720), (60, 5250348), (68, 4632660), (69, 4565520), (72, 4375290), (80, 3937761), (85, 3706128), (90, 3500232), (92, 3424140), (102, 3088440), (108, 2916860), (115, 2739312), (120, 2625174), (135, 2333488), (136, 2316330), (138, 2282760), (144, 2187645), (153, 2058960), (170, 1853064), (180, 1750116), (184, 1712070), (204, 1544220), (207, 1521840), (216, 1458430), (230, 1369656), (240, 1312587), (255, 1235376), (270, 1166744), (272, 1158165), (276, 1141380), (306, 1029480), (340, 926532), (345, 913104), (360, 875058), (368, 856035), (373, 844560), (391, 805680), (408, 772110), (414, 760920), (432, 729215), (459, 686320), (460, 684828), (510, 617688), (540, 583372), (552, 570690), (612, 514740), (621, 507280), (680, 463266), (690, 456552), (720, 437529), (746, 422280), (765, 411792), (782, 402840), (816, 386055), (828, 380460), (918, 343160), (920, 342414), (1020, 308844), (1035, 304368), (1080, 291686), (1104, 285345), (1119, 281520), (1173, 268560), (1224, 257370), (1242, 253640), (1360, 231633), (1380, 228276), (1492, 211140), (1530, 205896), (1564, 201420), (1656, 190230), (1836, 171580), (1840, 171207), (1865, 168912), (1955, 161136), (2040, 154422), (2070, 152184), (2160, 145843), (2238, 140760), (2295, 137264), (2346, 134280), (2448, 128685), (2484, 126820), (2760, 114138), (2984, 105570), (3060, 102948), (3105, 101456), (3128, 100710), (3312, 95115), (3357, 93840), (3519, 89520), (3672, 85790), (3730, 84456), (3910, 80568), (4080, 77211), (4140, 76092), (4476, 70380), (4590, 68632), (4692, 67140), (4968, 63410), (5520, 57069), (5595, 56304), (5865, 53712), (5968, 52785), (6120, 51474), (6210, 50728), (6256, 50355), (6341, 49680), (6714, 46920), (7038, 44760), (7344, 42895), (7460, 42228), (7820, 40284), (8280, 38046), (8579, 36720), (8952, 35190), (9180, 34316), (9384, 33570), (9936, 31705), (10071, 31280), (10557, 29840), (11190, 28152), (11730, 26856), (12240, 25737), (12420, 25364), (12682, 24840), (13428, 23460), (14076, 22380), (14920, 21114), (15640, 20142), (16560, 19023), (16785, 18768), (17158, 18360), (17595, 17904)]