215387040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1$

素因数の和:180

約数の個数: 288

約数和(自身を含む): 788066496

約数和(自身を除く): 572679456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 96, 110, 113, 114, 120, 132, 152, 160, 165, 176, 190, 209, 220, 226, 228, 240, 264, 285, 304, 330, 339, 352, 361, 380, 418, 440, 452, 456, 480, 528, 565, 570, 608, 627, 660, 678, 722, 760, 836, 880, 904, 912, 1045, 1056, 1083, 1130, 1140, 1243, 1254, 1320, 1356, 1444, 1520, 1672, 1695, 1760, 1805, 1808, 1824, 2090, 2147, 2166, 2260, 2280, 2486, 2508, 2640, 2712, 2888, 3040, 3135, 3344, 3390, 3610, 3616, 3729, 3971, 4180, 4294, 4332, 4520, 4560, 4972, 5016, 5280, 5415, 5424, 5776, 6215, 6270, 6441, 6688, 6780, 7220, 7458, 7942, 8360, 8588, 8664, 9040, 9120, 9944, 10032, 10735, 10830, 10848, 11552, 11913, 12430, 12540, 12882, 13560, 14440, 14916, 15884, 16720, 17176, 17328, 18080, 18645, 19855, 19888, 20064, 21470, 21660, 23617, 23826, 24860, 25080, 25764, 27120, 28880, 29832, 31768, 32205, 33440, 34352, 34656, 37290, 39710, 39776, 40793, 42940, 43320, 47234, 47652, 49720, 50160, 51528, 54240, 57760, 59565, 59664, 63536, 64410, 68704, 70851, 74580, 79420, 81586, 85880, 86640, 94468, 95304, 99440, 100320, 103056, 118085, 119130, 119328, 122379, 127072, 128820, 141702, 149160, 158840, 163172, 171760, 173280, 188936, 190608, 198880, 203965, 206112, 236170, 238260, 244758, 257640, 283404, 298320, 317680, 326344, 343520, 354255, 377872, 381216, 407930, 448723, 472340, 476520, 489516, 515280, 566808, 596640, 611895, 635360, 652688, 708510, 755744, 815860, 897446, 944680, 953040, 979032, 1030560, 1133616, 1223790, 1305376, 1346169, 1417020, 1631720, 1794892, 1889360, 1906080, 1958064, 2243615, 2267232, 2447580, 2692338, 2834040, 3263440, 3589784, 3778720, 3916128, 4487230, 4895160, 5384676, 5668080, 6526880, 6730845, 7179568, 8974460, 9790320, 10769352, 11336160, 13461690, 14359136, 17948920, 19580640, 21538704, 26923380, 35897840, 43077408, 53846760, 71795680, 107693520, 215387040]

約数ペア:

[(1, 215387040), (2, 107693520), (3, 71795680), (4, 53846760), (5, 43077408), (6, 35897840), (8, 26923380), (10, 21538704), (11, 19580640), (12, 17948920), (15, 14359136), (16, 13461690), (19, 11336160), (20, 10769352), (22, 9790320), (24, 8974460), (30, 7179568), (32, 6730845), (33, 6526880), (38, 5668080), (40, 5384676), (44, 4895160), (48, 4487230), (55, 3916128), (57, 3778720), (60, 3589784), (66, 3263440), (76, 2834040), (80, 2692338), (88, 2447580), (95, 2267232), (96, 2243615), (110, 1958064), (113, 1906080), (114, 1889360), (120, 1794892), (132, 1631720), (152, 1417020), (160, 1346169), (165, 1305376), (176, 1223790), (190, 1133616), (209, 1030560), (220, 979032), (226, 953040), (228, 944680), (240, 897446), (264, 815860), (285, 755744), (304, 708510), (330, 652688), (339, 635360), (352, 611895), (361, 596640), (380, 566808), (418, 515280), (440, 489516), (452, 476520), (456, 472340), (480, 448723), (528, 407930), (565, 381216), (570, 377872), (608, 354255), (627, 343520), (660, 326344), (678, 317680), (722, 298320), (760, 283404), (836, 257640), (880, 244758), (904, 238260), (912, 236170), (1045, 206112), (1056, 203965), (1083, 198880), (1130, 190608), (1140, 188936), (1243, 173280), (1254, 171760), (1320, 163172), (1356, 158840), (1444, 149160), (1520, 141702), (1672, 128820), (1695, 127072), (1760, 122379), (1805, 119328), (1808, 119130), (1824, 118085), (2090, 103056), (2147, 100320), (2166, 99440), (2260, 95304), (2280, 94468), (2486, 86640), (2508, 85880), (2640, 81586), (2712, 79420), (2888, 74580), (3040, 70851), (3135, 68704), (3344, 64410), (3390, 63536), (3610, 59664), (3616, 59565), (3729, 57760), (3971, 54240), (4180, 51528), (4294, 50160), (4332, 49720), (4520, 47652), (4560, 47234), (4972, 43320), (5016, 42940), (5280, 40793), (5415, 39776), (5424, 39710), (5776, 37290), (6215, 34656), (6270, 34352), (6441, 33440), (6688, 32205), (6780, 31768), (7220, 29832), (7458, 28880), (7942, 27120), (8360, 25764), (8588, 25080), (8664, 24860), (9040, 23826), (9120, 23617), (9944, 21660), (10032, 21470), (10735, 20064), (10830, 19888), (10848, 19855), (11552, 18645), (11913, 18080), (12430, 17328), (12540, 17176), (12882, 16720), (13560, 15884), (14440, 14916)]