140934780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2$

素因数の和:106

約数の個数: 324

約数和(自身を含む): 542145240

約数和(自身を除く): 401210460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 29, 30, 35, 36, 38, 42, 45, 49, 57, 58, 60, 63, 70, 76, 84, 87, 90, 95, 98, 105, 114, 116, 126, 133, 140, 145, 147, 171, 174, 180, 190, 196, 203, 210, 228, 245, 252, 261, 266, 285, 290, 294, 315, 342, 348, 380, 399, 406, 420, 435, 441, 490, 522, 532, 551, 570, 580, 588, 609, 630, 665, 684, 735, 798, 812, 841, 855, 870, 882, 931, 980, 1015, 1044, 1102, 1140, 1197, 1218, 1260, 1305, 1330, 1421, 1470, 1596, 1653, 1682, 1710, 1740, 1764, 1827, 1862, 1995, 2030, 2204, 2205, 2394, 2436, 2523, 2610, 2660, 2755, 2793, 2842, 2940, 3045, 3306, 3364, 3420, 3654, 3724, 3857, 3990, 4060, 4205, 4263, 4410, 4655, 4788, 4959, 5046, 5220, 5510, 5586, 5684, 5887, 5985, 6090, 6612, 7105, 7308, 7569, 7714, 7980, 8265, 8379, 8410, 8526, 8820, 9135, 9310, 9918, 10092, 11020, 11172, 11571, 11774, 11970, 12180, 12615, 12789, 13965, 14210, 15138, 15428, 15979, 16530, 16758, 16820, 17052, 17661, 18270, 18620, 19285, 19836, 21315, 23142, 23548, 23940, 24795, 25230, 25578, 26999, 27930, 28420, 29435, 30276, 31958, 33060, 33516, 34713, 35322, 36540, 37845, 38570, 41209, 41895, 42630, 46284, 47937, 49590, 50460, 51156, 52983, 53998, 55860, 57855, 58870, 63916, 63945, 69426, 70644, 75690, 77140, 79895, 80997, 82418, 83790, 85260, 88305, 95874, 99180, 105966, 107996, 111853, 115710, 117740, 123627, 127890, 134995, 138852, 143811, 151380, 159790, 161994, 164836, 167580, 173565, 176610, 191748, 206045, 211932, 223706, 231420, 239685, 242991, 247254, 255780, 264915, 269990, 287622, 319580, 323988, 335559, 347130, 353220, 370881, 404985, 412090, 447412, 479370, 485982, 494508, 529830, 539980, 559265, 575244, 618135, 671118, 694260, 719055, 741762, 782971, 809970, 824180, 958740, 971964, 1006677, 1059660, 1118530, 1214955, 1236270, 1342236, 1438110, 1483524, 1565942, 1619940, 1677795, 1854405, 2013354, 2237060, 2348913, 2429910, 2472540, 2876220, 3131884, 3355590, 3708810, 3914855, 4026708, 4697826, 4859820, 5033385, 6711180, 7046739, 7417620, 7829710, 9395652, 10066770, 11744565, 14093478, 15659420, 20133540, 23489130, 28186956, 35233695, 46978260, 70467390, 140934780]

約数ペア:

[(1, 140934780), (2, 70467390), (3, 46978260), (4, 35233695), (5, 28186956), (6, 23489130), (7, 20133540), (9, 15659420), (10, 14093478), (12, 11744565), (14, 10066770), (15, 9395652), (18, 7829710), (19, 7417620), (20, 7046739), (21, 6711180), (28, 5033385), (29, 4859820), (30, 4697826), (35, 4026708), (36, 3914855), (38, 3708810), (42, 3355590), (45, 3131884), (49, 2876220), (57, 2472540), (58, 2429910), (60, 2348913), (63, 2237060), (70, 2013354), (76, 1854405), (84, 1677795), (87, 1619940), (90, 1565942), (95, 1483524), (98, 1438110), (105, 1342236), (114, 1236270), (116, 1214955), (126, 1118530), (133, 1059660), (140, 1006677), (145, 971964), (147, 958740), (171, 824180), (174, 809970), (180, 782971), (190, 741762), (196, 719055), (203, 694260), (210, 671118), (228, 618135), (245, 575244), (252, 559265), (261, 539980), (266, 529830), (285, 494508), (290, 485982), (294, 479370), (315, 447412), (342, 412090), (348, 404985), (380, 370881), (399, 353220), (406, 347130), (420, 335559), (435, 323988), (441, 319580), (490, 287622), (522, 269990), (532, 264915), (551, 255780), (570, 247254), (580, 242991), (588, 239685), (609, 231420), (630, 223706), (665, 211932), (684, 206045), (735, 191748), (798, 176610), (812, 173565), (841, 167580), (855, 164836), (870, 161994), (882, 159790), (931, 151380), (980, 143811), (1015, 138852), (1044, 134995), (1102, 127890), (1140, 123627), (1197, 117740), (1218, 115710), (1260, 111853), (1305, 107996), (1330, 105966), (1421, 99180), (1470, 95874), (1596, 88305), (1653, 85260), (1682, 83790), (1710, 82418), (1740, 80997), (1764, 79895), (1827, 77140), (1862, 75690), (1995, 70644), (2030, 69426), (2204, 63945), (2205, 63916), (2394, 58870), (2436, 57855), (2523, 55860), (2610, 53998), (2660, 52983), (2755, 51156), (2793, 50460), (2842, 49590), (2940, 47937), (3045, 46284), (3306, 42630), (3364, 41895), (3420, 41209), (3654, 38570), (3724, 37845), (3857, 36540), (3990, 35322), (4060, 34713), (4205, 33516), (4263, 33060), (4410, 31958), (4655, 30276), (4788, 29435), (4959, 28420), (5046, 27930), (5220, 26999), (5510, 25578), (5586, 25230), (5684, 24795), (5887, 23940), (5985, 23548), (6090, 23142), (6612, 21315), (7105, 19836), (7308, 19285), (7569, 18620), (7714, 18270), (7980, 17661), (8265, 17052), (8379, 16820), (8410, 16758), (8526, 16530), (8820, 15979), (9135, 15428), (9310, 15138), (9918, 14210), (10092, 13965), (11020, 12789), (11172, 12615), (11571, 12180), (11774, 11970)]