313039440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:519

約数の個数: 360

約数和(自身を含む): 1290051360

約数和(自身を除く): 977011920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 98, 105, 112, 114, 120, 126, 133, 140, 144, 147, 152, 168, 171, 180, 190, 196, 210, 228, 240, 245, 252, 266, 280, 285, 294, 304, 315, 336, 342, 360, 380, 392, 399, 420, 441, 456, 467, 490, 504, 532, 560, 570, 588, 630, 665, 684, 720, 735, 760, 784, 798, 840, 855, 882, 912, 931, 934, 980, 1008, 1064, 1140, 1176, 1197, 1260, 1330, 1368, 1401, 1470, 1520, 1596, 1680, 1710, 1764, 1862, 1868, 1960, 1995, 2128, 2205, 2280, 2335, 2352, 2394, 2520, 2660, 2736, 2793, 2802, 2940, 3192, 3269, 3420, 3528, 3724, 3736, 3920, 3990, 4203, 4410, 4560, 4655, 4670, 4788, 5040, 5320, 5586, 5604, 5880, 5985, 6384, 6538, 6840, 7005, 7056, 7448, 7472, 7980, 8379, 8406, 8820, 8873, 9310, 9340, 9576, 9807, 10640, 11172, 11208, 11760, 11970, 13076, 13680, 13965, 14010, 14896, 15960, 16345, 16758, 16812, 17640, 17746, 18620, 18680, 19152, 19614, 21015, 22344, 22416, 22883, 23940, 26152, 26619, 27930, 28020, 29421, 31920, 32690, 33516, 33624, 35280, 35492, 37240, 37360, 39228, 41895, 42030, 44365, 44688, 45766, 47880, 49035, 52304, 53238, 55860, 56040, 58842, 62111, 65380, 67032, 67248, 68649, 70984, 74480, 78456, 79857, 83790, 84060, 88730, 91532, 95760, 98070, 106476, 111720, 112080, 114415, 117684, 124222, 130760, 133095, 134064, 137298, 141968, 147105, 156912, 159714, 167580, 168120, 177460, 183064, 186333, 196140, 205947, 212952, 223440, 228830, 235368, 248444, 261520, 266190, 274596, 294210, 310555, 319428, 335160, 336240, 343245, 354920, 366128, 372666, 392280, 399285, 411894, 425904, 434777, 457660, 470736, 496888, 532380, 549192, 558999, 588420, 621110, 638856, 670320, 686490, 709840, 745332, 784560, 798570, 823788, 869554, 915320, 931665, 993776, 1029735, 1064760, 1098384, 1117998, 1176840, 1242220, 1277712, 1304331, 1372980, 1490664, 1597140, 1647576, 1739108, 1830640, 1863330, 2059470, 2129520, 2173885, 2235996, 2353680, 2484440, 2608662, 2745960, 2794995, 2981328, 3194280, 3295152, 3478216, 3726660, 3912993, 4118940, 4347770, 4471992, 4968880, 5217324, 5491920, 5589990, 6388560, 6521655, 6956432, 7453320, 7825986, 8237880, 8695540, 8943984, 10434648, 11179980, 13043310, 14906640, 15651972, 16475760, 17391080, 19564965, 20869296, 22359960, 26086620, 31303944, 34782160, 39129930, 44719920, 52173240, 62607888, 78259860, 104346480, 156519720, 313039440]

約数ペア:

[(1, 313039440), (2, 156519720), (3, 104346480), (4, 78259860), (5, 62607888), (6, 52173240), (7, 44719920), (8, 39129930), (9, 34782160), (10, 31303944), (12, 26086620), (14, 22359960), (15, 20869296), (16, 19564965), (18, 17391080), (19, 16475760), (20, 15651972), (21, 14906640), (24, 13043310), (28, 11179980), (30, 10434648), (35, 8943984), (36, 8695540), (38, 8237880), (40, 7825986), (42, 7453320), (45, 6956432), (48, 6521655), (49, 6388560), (56, 5589990), (57, 5491920), (60, 5217324), (63, 4968880), (70, 4471992), (72, 4347770), (76, 4118940), (80, 3912993), (84, 3726660), (90, 3478216), (95, 3295152), (98, 3194280), (105, 2981328), (112, 2794995), (114, 2745960), (120, 2608662), (126, 2484440), (133, 2353680), (140, 2235996), (144, 2173885), (147, 2129520), (152, 2059470), (168, 1863330), (171, 1830640), (180, 1739108), (190, 1647576), (196, 1597140), (210, 1490664), (228, 1372980), (240, 1304331), (245, 1277712), (252, 1242220), (266, 1176840), (280, 1117998), (285, 1098384), (294, 1064760), (304, 1029735), (315, 993776), (336, 931665), (342, 915320), (360, 869554), (380, 823788), (392, 798570), (399, 784560), (420, 745332), (441, 709840), (456, 686490), (467, 670320), (490, 638856), (504, 621110), (532, 588420), (560, 558999), (570, 549192), (588, 532380), (630, 496888), (665, 470736), (684, 457660), (720, 434777), (735, 425904), (760, 411894), (784, 399285), (798, 392280), (840, 372666), (855, 366128), (882, 354920), (912, 343245), (931, 336240), (934, 335160), (980, 319428), (1008, 310555), (1064, 294210), (1140, 274596), (1176, 266190), (1197, 261520), (1260, 248444), (1330, 235368), (1368, 228830), (1401, 223440), (1470, 212952), (1520, 205947), (1596, 196140), (1680, 186333), (1710, 183064), (1764, 177460), (1862, 168120), (1868, 167580), (1960, 159714), (1995, 156912), (2128, 147105), (2205, 141968), (2280, 137298), (2335, 134064), (2352, 133095), (2394, 130760), (2520, 124222), (2660, 117684), (2736, 114415), (2793, 112080), (2802, 111720), (2940, 106476), (3192, 98070), (3269, 95760), (3420, 91532), (3528, 88730), (3724, 84060), (3736, 83790), (3920, 79857), (3990, 78456), (4203, 74480), (4410, 70984), (4560, 68649), (4655, 67248), (4670, 67032), (4788, 65380), (5040, 62111), (5320, 58842), (5586, 56040), (5604, 55860), (5880, 53238), (5985, 52304), (6384, 49035), (6538, 47880), (6840, 45766), (7005, 44688), (7056, 44365), (7448, 42030), (7472, 41895), (7980, 39228), (8379, 37360), (8406, 37240), (8820, 35492), (8873, 35280), (9310, 33624), (9340, 33516), (9576, 32690), (9807, 31920), (10640, 29421), (11172, 28020), (11208, 27930), (11760, 26619), (11970, 26152), (13076, 23940), (13680, 22883), (13965, 22416), (14010, 22344), (14896, 21015), (15960, 19614), (16345, 19152), (16758, 18680), (16812, 18620), (17640, 17746)]