234779580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:518

約数の個数: 288

約数和(自身を含む): 896313600

約数和(自身を除く): 661534020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 49, 54, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 108, 114, 126, 133, 135, 140, 147, 171, 180, 189, 190, 196, 210, 228, 245, 252, 266, 270, 285, 294, 315, 342, 378, 380, 399, 420, 441, 467, 490, 513, 532, 540, 570, 588, 630, 665, 684, 735, 756, 798, 855, 882, 931, 934, 945, 980, 1026, 1140, 1197, 1260, 1323, 1330, 1401, 1470, 1596, 1710, 1764, 1862, 1868, 1890, 1995, 2052, 2205, 2335, 2394, 2565, 2646, 2660, 2793, 2802, 2940, 3269, 3420, 3591, 3724, 3780, 3990, 4203, 4410, 4655, 4670, 4788, 5130, 5292, 5586, 5604, 5985, 6538, 6615, 7005, 7182, 7980, 8379, 8406, 8820, 8873, 9310, 9340, 9807, 10260, 11172, 11970, 12609, 13076, 13230, 13965, 14010, 14364, 16345, 16758, 16812, 17746, 17955, 18620, 19614, 21015, 22883, 23940, 25137, 25218, 26460, 26619, 27930, 28020, 29421, 32690, 33516, 35492, 35910, 39228, 41895, 42030, 44365, 45766, 49035, 50274, 50436, 53238, 55860, 58842, 62111, 63045, 65380, 68649, 71820, 79857, 83790, 84060, 88263, 88730, 91532, 98070, 100548, 106476, 114415, 117684, 124222, 125685, 126090, 133095, 137298, 147105, 159714, 167580, 176526, 177460, 186333, 196140, 205947, 228830, 239571, 248444, 251370, 252180, 266190, 274596, 294210, 310555, 319428, 343245, 353052, 372666, 399285, 411894, 434777, 441315, 457660, 479142, 502740, 532380, 558999, 588420, 617841, 621110, 686490, 745332, 798570, 823788, 869554, 882630, 931665, 958284, 1029735, 1117998, 1197855, 1235682, 1242220, 1304331, 1372980, 1597140, 1676997, 1739108, 1765260, 1863330, 2059470, 2173885, 2235996, 2395710, 2471364, 2608662, 2794995, 3089205, 3353994, 3726660, 3912993, 4118940, 4347770, 4791420, 5217324, 5589990, 6178410, 6521655, 6707988, 7825986, 8384985, 8695540, 11179980, 11738979, 12356820, 13043310, 15651972, 16769970, 19564965, 23477958, 26086620, 33539940, 39129930, 46955916, 58694895, 78259860, 117389790, 234779580]

約数ペア:

[(1, 234779580), (2, 117389790), (3, 78259860), (4, 58694895), (5, 46955916), (6, 39129930), (7, 33539940), (9, 26086620), (10, 23477958), (12, 19564965), (14, 16769970), (15, 15651972), (18, 13043310), (19, 12356820), (20, 11738979), (21, 11179980), (27, 8695540), (28, 8384985), (30, 7825986), (35, 6707988), (36, 6521655), (38, 6178410), (42, 5589990), (45, 5217324), (49, 4791420), (54, 4347770), (57, 4118940), (60, 3912993), (63, 3726660), (70, 3353994), (76, 3089205), (84, 2794995), (90, 2608662), (95, 2471364), (98, 2395710), (105, 2235996), (108, 2173885), (114, 2059470), (126, 1863330), (133, 1765260), (135, 1739108), (140, 1676997), (147, 1597140), (171, 1372980), (180, 1304331), (189, 1242220), (190, 1235682), (196, 1197855), (210, 1117998), (228, 1029735), (245, 958284), (252, 931665), (266, 882630), (270, 869554), (285, 823788), (294, 798570), (315, 745332), (342, 686490), (378, 621110), (380, 617841), (399, 588420), (420, 558999), (441, 532380), (467, 502740), (490, 479142), (513, 457660), (532, 441315), (540, 434777), (570, 411894), (588, 399285), (630, 372666), (665, 353052), (684, 343245), (735, 319428), (756, 310555), (798, 294210), (855, 274596), (882, 266190), (931, 252180), (934, 251370), (945, 248444), (980, 239571), (1026, 228830), (1140, 205947), (1197, 196140), (1260, 186333), (1323, 177460), (1330, 176526), (1401, 167580), (1470, 159714), (1596, 147105), (1710, 137298), (1764, 133095), (1862, 126090), (1868, 125685), (1890, 124222), (1995, 117684), (2052, 114415), (2205, 106476), (2335, 100548), (2394, 98070), (2565, 91532), (2646, 88730), (2660, 88263), (2793, 84060), (2802, 83790), (2940, 79857), (3269, 71820), (3420, 68649), (3591, 65380), (3724, 63045), (3780, 62111), (3990, 58842), (4203, 55860), (4410, 53238), (4655, 50436), (4670, 50274), (4788, 49035), (5130, 45766), (5292, 44365), (5586, 42030), (5604, 41895), (5985, 39228), (6538, 35910), (6615, 35492), (7005, 33516), (7182, 32690), (7980, 29421), (8379, 28020), (8406, 27930), (8820, 26619), (8873, 26460), (9310, 25218), (9340, 25137), (9807, 23940), (10260, 22883), (11172, 21015), (11970, 19614), (12609, 18620), (13076, 17955), (13230, 17746), (13965, 16812), (14010, 16758), (14364, 16345)]