340037520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:537

約数の個数: 160

約数和(自身を含む): 1108857600

約数和(自身を除く): 768820080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 229, 230, 240, 269, 276, 345, 368, 458, 460, 538, 552, 687, 690, 807, 916, 920, 1076, 1104, 1145, 1345, 1374, 1380, 1614, 1832, 1840, 2152, 2290, 2690, 2748, 2760, 3228, 3435, 3664, 4035, 4304, 4580, 5267, 5380, 5496, 5520, 6187, 6456, 6870, 8070, 9160, 10534, 10760, 10992, 12374, 12912, 13740, 15801, 16140, 18320, 18561, 21068, 21520, 24748, 26335, 27480, 30935, 31602, 32280, 37122, 42136, 49496, 52670, 54960, 61601, 61870, 63204, 64560, 74244, 79005, 84272, 92805, 98992, 105340, 123202, 123740, 126408, 148488, 158010, 184803, 185610, 210680, 246404, 247480, 252816, 296976, 308005, 316020, 369606, 371220, 421360, 492808, 494960, 616010, 632040, 739212, 742440, 924015, 985616, 1232020, 1264080, 1416823, 1478424, 1484880, 1848030, 2464040, 2833646, 2956848, 3696060, 4250469, 4928080, 5667292, 7084115, 7392120, 8500938, 11334584, 14168230, 14784240, 17001876, 21252345, 22669168, 28336460, 34003752, 42504690, 56672920, 68007504, 85009380, 113345840, 170018760, 340037520]

約数ペア:

[(1, 340037520), (2, 170018760), (3, 113345840), (4, 85009380), (5, 68007504), (6, 56672920), (8, 42504690), (10, 34003752), (12, 28336460), (15, 22669168), (16, 21252345), (20, 17001876), (23, 14784240), (24, 14168230), (30, 11334584), (40, 8500938), (46, 7392120), (48, 7084115), (60, 5667292), (69, 4928080), (80, 4250469), (92, 3696060), (115, 2956848), (120, 2833646), (138, 2464040), (184, 1848030), (229, 1484880), (230, 1478424), (240, 1416823), (269, 1264080), (276, 1232020), (345, 985616), (368, 924015), (458, 742440), (460, 739212), (538, 632040), (552, 616010), (687, 494960), (690, 492808), (807, 421360), (916, 371220), (920, 369606), (1076, 316020), (1104, 308005), (1145, 296976), (1345, 252816), (1374, 247480), (1380, 246404), (1614, 210680), (1832, 185610), (1840, 184803), (2152, 158010), (2290, 148488), (2690, 126408), (2748, 123740), (2760, 123202), (3228, 105340), (3435, 98992), (3664, 92805), (4035, 84272), (4304, 79005), (4580, 74244), (5267, 64560), (5380, 63204), (5496, 61870), (5520, 61601), (6187, 54960), (6456, 52670), (6870, 49496), (8070, 42136), (9160, 37122), (10534, 32280), (10760, 31602), (10992, 30935), (12374, 27480), (12912, 26335), (13740, 24748), (15801, 21520), (16140, 21068), (18320, 18561)]