258267240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^4$

素因数の和:75

約数の個数: 360

約数和(自身を含む): 1074042450

約数和(自身を除く): 815775210

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 98, 99, 105, 110, 120, 121, 126, 132, 140, 147, 154, 165, 168, 180, 196, 198, 210, 220, 231, 242, 245, 252, 264, 280, 294, 308, 315, 330, 360, 363, 385, 392, 396, 420, 440, 441, 462, 484, 490, 495, 504, 539, 588, 605, 616, 630, 660, 693, 726, 735, 770, 792, 840, 847, 882, 924, 968, 980, 990, 1078, 1089, 1155, 1176, 1210, 1260, 1320, 1331, 1386, 1452, 1470, 1540, 1617, 1694, 1764, 1815, 1848, 1960, 1980, 2156, 2178, 2205, 2310, 2420, 2520, 2541, 2662, 2695, 2772, 2904, 2940, 3080, 3234, 3388, 3465, 3528, 3630, 3960, 3993, 4235, 4312, 4356, 4410, 4620, 4840, 4851, 5082, 5324, 5390, 5445, 5544, 5880, 5929, 6468, 6655, 6776, 6930, 7260, 7623, 7986, 8085, 8470, 8712, 8820, 9240, 9317, 9702, 10164, 10648, 10780, 10890, 11858, 11979, 12705, 12936, 13310, 13860, 14520, 14641, 15246, 15972, 16170, 16940, 17640, 17787, 18634, 19404, 19965, 20328, 21560, 21780, 23716, 23958, 24255, 25410, 26620, 27720, 27951, 29282, 29645, 30492, 31944, 32340, 33880, 35574, 37268, 38115, 38808, 39930, 43560, 43923, 46585, 47432, 47916, 48510, 50820, 53240, 53361, 55902, 58564, 59290, 59895, 60984, 64680, 65219, 71148, 73205, 74536, 76230, 79860, 83853, 87846, 88935, 93170, 95832, 97020, 101640, 102487, 106722, 111804, 117128, 118580, 119790, 130438, 131769, 139755, 142296, 146410, 152460, 159720, 167706, 175692, 177870, 186340, 194040, 195657, 204974, 213444, 219615, 223608, 237160, 239580, 260876, 263538, 266805, 279510, 292820, 304920, 307461, 326095, 335412, 351384, 355740, 372680, 391314, 409948, 419265, 426888, 439230, 479160, 512435, 521752, 527076, 533610, 559020, 585640, 586971, 614922, 652190, 658845, 670824, 711480, 717409, 782628, 819896, 838530, 878460, 922383, 978285, 1024870, 1054152, 1067220, 1118040, 1173942, 1229844, 1304380, 1317690, 1434818, 1537305, 1565256, 1677060, 1756920, 1844766, 1956570, 2049740, 2134440, 2152227, 2347884, 2459688, 2608760, 2635380, 2869636, 2934855, 3074610, 3354120, 3587045, 3689532, 3913140, 4099480, 4304454, 4611915, 4695768, 5270760, 5739272, 5869710, 6149220, 6456681, 7174090, 7379064, 7826280, 8608908, 9223830, 10761135, 11739420, 12298440, 12913362, 14348180, 17217816, 18447660, 21522270, 23478840, 25826724, 28696360, 32283405, 36895320, 43044540, 51653448, 64566810, 86089080, 129133620, 258267240]

約数ペア:

[(1, 258267240), (2, 129133620), (3, 86089080), (4, 64566810), (5, 51653448), (6, 43044540), (7, 36895320), (8, 32283405), (9, 28696360), (10, 25826724), (11, 23478840), (12, 21522270), (14, 18447660), (15, 17217816), (18, 14348180), (20, 12913362), (21, 12298440), (22, 11739420), (24, 10761135), (28, 9223830), (30, 8608908), (33, 7826280), (35, 7379064), (36, 7174090), (40, 6456681), (42, 6149220), (44, 5869710), (45, 5739272), (49, 5270760), (55, 4695768), (56, 4611915), (60, 4304454), (63, 4099480), (66, 3913140), (70, 3689532), (72, 3587045), (77, 3354120), (84, 3074610), (88, 2934855), (90, 2869636), (98, 2635380), (99, 2608760), (105, 2459688), (110, 2347884), (120, 2152227), (121, 2134440), (126, 2049740), (132, 1956570), (140, 1844766), (147, 1756920), (154, 1677060), (165, 1565256), (168, 1537305), (180, 1434818), (196, 1317690), (198, 1304380), (210, 1229844), (220, 1173942), (231, 1118040), (242, 1067220), (245, 1054152), (252, 1024870), (264, 978285), (280, 922383), (294, 878460), (308, 838530), (315, 819896), (330, 782628), (360, 717409), (363, 711480), (385, 670824), (392, 658845), (396, 652190), (420, 614922), (440, 586971), (441, 585640), (462, 559020), (484, 533610), (490, 527076), (495, 521752), (504, 512435), (539, 479160), (588, 439230), (605, 426888), (616, 419265), (630, 409948), (660, 391314), (693, 372680), (726, 355740), (735, 351384), (770, 335412), (792, 326095), (840, 307461), (847, 304920), (882, 292820), (924, 279510), (968, 266805), (980, 263538), (990, 260876), (1078, 239580), (1089, 237160), (1155, 223608), (1176, 219615), (1210, 213444), (1260, 204974), (1320, 195657), (1331, 194040), (1386, 186340), (1452, 177870), (1470, 175692), (1540, 167706), (1617, 159720), (1694, 152460), (1764, 146410), (1815, 142296), (1848, 139755), (1960, 131769), (1980, 130438), (2156, 119790), (2178, 118580), (2205, 117128), (2310, 111804), (2420, 106722), (2520, 102487), (2541, 101640), (2662, 97020), (2695, 95832), (2772, 93170), (2904, 88935), (2940, 87846), (3080, 83853), (3234, 79860), (3388, 76230), (3465, 74536), (3528, 73205), (3630, 71148), (3960, 65219), (3993, 64680), (4235, 60984), (4312, 59895), (4356, 59290), (4410, 58564), (4620, 55902), (4840, 53361), (4851, 53240), (5082, 50820), (5324, 48510), (5390, 47916), (5445, 47432), (5544, 46585), (5880, 43923), (5929, 43560), (6468, 39930), (6655, 38808), (6776, 38115), (6930, 37268), (7260, 35574), (7623, 33880), (7986, 32340), (8085, 31944), (8470, 30492), (8712, 29645), (8820, 29282), (9240, 27951), (9317, 27720), (9702, 26620), (10164, 25410), (10648, 24255), (10780, 23958), (10890, 23716), (11858, 21780), (11979, 21560), (12705, 20328), (12936, 19965), (13310, 19404), (13860, 18634), (14520, 17787), (14641, 17640), (15246, 16940), (15972, 16170)]