1314328320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{421}}^1$

素因数の和:719

約数の個数: 216

約数和(自身を含む): 4575060672

約数和(自身を除く): 3260732352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 271, 288, 320, 360, 384, 421, 480, 542, 576, 640, 720, 768, 813, 842, 960, 1084, 1152, 1263, 1280, 1355, 1440, 1626, 1684, 1920, 2105, 2168, 2304, 2439, 2526, 2710, 2880, 3252, 3368, 3789, 3840, 4065, 4210, 4336, 4878, 5052, 5420, 5760, 6315, 6504, 6736, 7578, 8130, 8420, 8672, 9756, 10104, 10840, 11520, 12195, 12630, 13008, 13472, 15156, 16260, 16840, 17344, 18945, 19512, 20208, 21680, 24390, 25260, 26016, 26944, 30312, 32520, 33680, 34688, 37890, 39024, 40416, 43360, 48780, 50520, 52032, 53888, 60624, 65040, 67360, 69376, 75780, 78048, 80832, 86720, 97560, 101040, 104064, 107776, 114091, 121248, 130080, 134720, 151560, 156096, 161664, 173440, 195120, 202080, 208128, 228182, 242496, 260160, 269440, 303120, 312192, 323328, 342273, 346880, 390240, 404160, 456364, 484992, 520320, 538880, 570455, 606240, 624384, 684546, 780480, 808320, 912728, 969984, 1026819, 1040640, 1140910, 1212480, 1369092, 1560960, 1616640, 1711365, 1825456, 2053638, 2281820, 2424960, 2738184, 3121920, 3422730, 3650912, 4107276, 4563640, 4849920, 5134095, 5476368, 6845460, 7301824, 8214552, 9127280, 10268190, 10952736, 13690920, 14603648, 16429104, 18254560, 20536380, 21905472, 27381840, 29207296, 32858208, 36509120, 41072760, 43810944, 54763680, 65716416, 73018240, 82145520, 87621888, 109527360, 131432832, 146036480, 164291040, 219054720, 262865664, 328582080, 438109440, 657164160, 1314328320]

約数ペア:

[(1, 1314328320), (2, 657164160), (3, 438109440), (4, 328582080), (5, 262865664), (6, 219054720), (8, 164291040), (9, 146036480), (10, 131432832), (12, 109527360), (15, 87621888), (16, 82145520), (18, 73018240), (20, 65716416), (24, 54763680), (30, 43810944), (32, 41072760), (36, 36509120), (40, 32858208), (45, 29207296), (48, 27381840), (60, 21905472), (64, 20536380), (72, 18254560), (80, 16429104), (90, 14603648), (96, 13690920), (120, 10952736), (128, 10268190), (144, 9127280), (160, 8214552), (180, 7301824), (192, 6845460), (240, 5476368), (256, 5134095), (271, 4849920), (288, 4563640), (320, 4107276), (360, 3650912), (384, 3422730), (421, 3121920), (480, 2738184), (542, 2424960), (576, 2281820), (640, 2053638), (720, 1825456), (768, 1711365), (813, 1616640), (842, 1560960), (960, 1369092), (1084, 1212480), (1152, 1140910), (1263, 1040640), (1280, 1026819), (1355, 969984), (1440, 912728), (1626, 808320), (1684, 780480), (1920, 684546), (2105, 624384), (2168, 606240), (2304, 570455), (2439, 538880), (2526, 520320), (2710, 484992), (2880, 456364), (3252, 404160), (3368, 390240), (3789, 346880), (3840, 342273), (4065, 323328), (4210, 312192), (4336, 303120), (4878, 269440), (5052, 260160), (5420, 242496), (5760, 228182), (6315, 208128), (6504, 202080), (6736, 195120), (7578, 173440), (8130, 161664), (8420, 156096), (8672, 151560), (9756, 134720), (10104, 130080), (10840, 121248), (11520, 114091), (12195, 107776), (12630, 104064), (13008, 101040), (13472, 97560), (15156, 86720), (16260, 80832), (16840, 78048), (17344, 75780), (18945, 69376), (19512, 67360), (20208, 65040), (21680, 60624), (24390, 53888), (25260, 52032), (26016, 50520), (26944, 48780), (30312, 43360), (32520, 40416), (33680, 39024), (34688, 37890)]