264473160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:340

約数の個数: 256

約数和(自身を含む): 971827200

約数和(自身を除く): 707354040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 73, 76, 84, 95, 105, 114, 120, 133, 140, 146, 152, 168, 190, 210, 219, 227, 228, 266, 280, 285, 292, 365, 380, 399, 420, 438, 454, 456, 511, 532, 570, 584, 665, 681, 730, 760, 798, 840, 876, 908, 1022, 1064, 1095, 1135, 1140, 1330, 1362, 1387, 1460, 1533, 1589, 1596, 1752, 1816, 1995, 2044, 2190, 2270, 2280, 2555, 2660, 2724, 2774, 2920, 3066, 3178, 3192, 3405, 3990, 4088, 4161, 4313, 4380, 4540, 4767, 5110, 5320, 5448, 5548, 6132, 6356, 6810, 6935, 7665, 7945, 7980, 8322, 8626, 8760, 9080, 9534, 9709, 10220, 11096, 12264, 12712, 12939, 13620, 13870, 15330, 15890, 15960, 16571, 16644, 17252, 19068, 19418, 20440, 20805, 21565, 23835, 25878, 27240, 27740, 29127, 30191, 30660, 31780, 33142, 33288, 34504, 38136, 38836, 41610, 43130, 47670, 48545, 49713, 51756, 55480, 58254, 60382, 61320, 63560, 64695, 66284, 77672, 82855, 83220, 86260, 90573, 95340, 97090, 99426, 103512, 115997, 116508, 120764, 129390, 132568, 145635, 150955, 165710, 166440, 172520, 181146, 190680, 194180, 198852, 231994, 233016, 241528, 248565, 258780, 291270, 301910, 314849, 331420, 347991, 362292, 388360, 397704, 452865, 463988, 497130, 517560, 579985, 582540, 603820, 629698, 662840, 695982, 724584, 905730, 927976, 944547, 994260, 1159970, 1165080, 1207640, 1259396, 1391964, 1574245, 1739955, 1811460, 1889094, 1988520, 2203943, 2319940, 2518792, 2783928, 3148490, 3479910, 3622920, 3778188, 4407886, 4639880, 4722735, 6296980, 6611829, 6959820, 7556376, 8815772, 9445470, 11019715, 12593960, 13223658, 13919640, 17631544, 18890940, 22039430, 26447316, 33059145, 37781880, 44078860, 52894632, 66118290, 88157720, 132236580, 264473160]

約数ペア:

[(1, 264473160), (2, 132236580), (3, 88157720), (4, 66118290), (5, 52894632), (6, 44078860), (7, 37781880), (8, 33059145), (10, 26447316), (12, 22039430), (14, 18890940), (15, 17631544), (19, 13919640), (20, 13223658), (21, 12593960), (24, 11019715), (28, 9445470), (30, 8815772), (35, 7556376), (38, 6959820), (40, 6611829), (42, 6296980), (56, 4722735), (57, 4639880), (60, 4407886), (70, 3778188), (73, 3622920), (76, 3479910), (84, 3148490), (95, 2783928), (105, 2518792), (114, 2319940), (120, 2203943), (133, 1988520), (140, 1889094), (146, 1811460), (152, 1739955), (168, 1574245), (190, 1391964), (210, 1259396), (219, 1207640), (227, 1165080), (228, 1159970), (266, 994260), (280, 944547), (285, 927976), (292, 905730), (365, 724584), (380, 695982), (399, 662840), (420, 629698), (438, 603820), (454, 582540), (456, 579985), (511, 517560), (532, 497130), (570, 463988), (584, 452865), (665, 397704), (681, 388360), (730, 362292), (760, 347991), (798, 331420), (840, 314849), (876, 301910), (908, 291270), (1022, 258780), (1064, 248565), (1095, 241528), (1135, 233016), (1140, 231994), (1330, 198852), (1362, 194180), (1387, 190680), (1460, 181146), (1533, 172520), (1589, 166440), (1596, 165710), (1752, 150955), (1816, 145635), (1995, 132568), (2044, 129390), (2190, 120764), (2270, 116508), (2280, 115997), (2555, 103512), (2660, 99426), (2724, 97090), (2774, 95340), (2920, 90573), (3066, 86260), (3178, 83220), (3192, 82855), (3405, 77672), (3990, 66284), (4088, 64695), (4161, 63560), (4313, 61320), (4380, 60382), (4540, 58254), (4767, 55480), (5110, 51756), (5320, 49713), (5448, 48545), (5548, 47670), (6132, 43130), (6356, 41610), (6810, 38836), (6935, 38136), (7665, 34504), (7945, 33288), (7980, 33142), (8322, 31780), (8626, 30660), (8760, 30191), (9080, 29127), (9534, 27740), (9709, 27240), (10220, 25878), (11096, 23835), (12264, 21565), (12712, 20805), (12939, 20440), (13620, 19418), (13870, 19068), (15330, 17252), (15890, 16644), (15960, 16571)]