40479929280

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{669311}}^1$

素因数の和:669344

約数の個数: 224

約数和(自身を含む): 163205038080

約数和(自身を除く): 122725108800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 30240, 60480, 669311, 1338622, 2007933, 2677244, 3346555, 4015866, 4685177, 5354488, 6023799, 6693110, 8031732, 9370354, 10039665, 10708976, 12047598, 13386220, 14055531, 16063464, 18071397, 18740708, 20079330, 21417952, 23425885, 24095196, 26772440, 28111062, 30118995, 32126928, 36142794, 37481416, 40158660, 42166593, 42835904, 46851770, 48190392, 53544880, 56222124, 60237990, 64253856, 70277655, 72285588, 74962832, 80317320, 84333186, 90356985, 93703540, 96380784, 107089760, 112444248, 120475980, 126499779, 128507712, 140555310, 144571176, 149925664, 160634640, 168666372, 180713970, 187407080, 192761568, 210832965, 214179520, 224888496, 240951960, 252999558, 281110620, 289142352, 299851328, 321269280, 337332744, 361427940, 374814160, 385523136, 421665930, 449776992, 481903920, 505999116, 562221240, 578284704, 632498895, 642538560, 674665488, 722855880, 749628320, 843331860, 899553984, 963807840, 1011998232, 1124442480, 1156569408, 1264997790, 1349330976, 1445711760, 1499256640, 1686663720, 1927615680, 2023996464, 2248884960, 2529995580, 2698661952, 2891423520, 3373327440, 4047992928, 4497769920, 5059991160, 5782847040, 6746654880, 8095985856, 10119982320, 13493309760, 20239964640, 40479929280]

約数ペア:

[(1, 40479929280), (2, 20239964640), (3, 13493309760), (4, 10119982320), (5, 8095985856), (6, 6746654880), (7, 5782847040), (8, 5059991160), (9, 4497769920), (10, 4047992928), (12, 3373327440), (14, 2891423520), (15, 2698661952), (16, 2529995580), (18, 2248884960), (20, 2023996464), (21, 1927615680), (24, 1686663720), (27, 1499256640), (28, 1445711760), (30, 1349330976), (32, 1264997790), (35, 1156569408), (36, 1124442480), (40, 1011998232), (42, 963807840), (45, 899553984), (48, 843331860), (54, 749628320), (56, 722855880), (60, 674665488), (63, 642538560), (64, 632498895), (70, 578284704), (72, 562221240), (80, 505999116), (84, 481903920), (90, 449776992), (96, 421665930), (105, 385523136), (108, 374814160), (112, 361427940), (120, 337332744), (126, 321269280), (135, 299851328), (140, 289142352), (144, 281110620), (160, 252999558), (168, 240951960), (180, 224888496), (189, 214179520), (192, 210832965), (210, 192761568), (216, 187407080), (224, 180713970), (240, 168666372), (252, 160634640), (270, 149925664), (280, 144571176), (288, 140555310), (315, 128507712), (320, 126499779), (336, 120475980), (360, 112444248), (378, 107089760), (420, 96380784), (432, 93703540), (448, 90356985), (480, 84333186), (504, 80317320), (540, 74962832), (560, 72285588), (576, 70277655), (630, 64253856), (672, 60237990), (720, 56222124), (756, 53544880), (840, 48190392), (864, 46851770), (945, 42835904), (960, 42166593), (1008, 40158660), (1080, 37481416), (1120, 36142794), (1260, 32126928), (1344, 30118995), (1440, 28111062), (1512, 26772440), (1680, 24095196), (1728, 23425885), (1890, 21417952), (2016, 20079330), (2160, 18740708), (2240, 18071397), (2520, 16063464), (2880, 14055531), (3024, 13386220), (3360, 12047598), (3780, 10708976), (4032, 10039665), (4320, 9370354), (5040, 8031732), (6048, 6693110), (6720, 6023799), (7560, 5354488), (8640, 4685177), (10080, 4015866), (12096, 3346555), (15120, 2677244), (20160, 2007933), (30240, 1338622), (60480, 669311)]