445488120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{487}}^1$

素因数の和:536

約数の個数: 384

約数和(自身を含む): 1869235200

約数和(自身を除く): 1423747080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 121, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 242, 252, 264, 270, 280, 297, 308, 315, 330, 360, 363, 378, 385, 396, 420, 440, 462, 484, 487, 495, 504, 540, 594, 605, 616, 630, 660, 693, 726, 756, 770, 792, 840, 847, 924, 945, 968, 974, 990, 1080, 1089, 1155, 1188, 1210, 1260, 1320, 1386, 1452, 1461, 1485, 1512, 1540, 1694, 1815, 1848, 1890, 1948, 1980, 2079, 2178, 2310, 2376, 2420, 2435, 2520, 2541, 2772, 2904, 2922, 2970, 3080, 3267, 3388, 3409, 3465, 3630, 3780, 3896, 3960, 4158, 4235, 4356, 4383, 4620, 4840, 4870, 5082, 5357, 5445, 5544, 5844, 5940, 6534, 6776, 6818, 6930, 7260, 7305, 7560, 7623, 8316, 8470, 8712, 8766, 9240, 9740, 10164, 10227, 10395, 10714, 10890, 11688, 11880, 12705, 13068, 13149, 13636, 13860, 14520, 14610, 15246, 16071, 16335, 16632, 16940, 17045, 17532, 19480, 20328, 20454, 20790, 21428, 21780, 21915, 22869, 25410, 26136, 26298, 26785, 27272, 27720, 29220, 30492, 30681, 32142, 32670, 33880, 34090, 35064, 37499, 38115, 40908, 41580, 42856, 43560, 43830, 45738, 48213, 50820, 51135, 52596, 53570, 58440, 58927, 60984, 61362, 64284, 65340, 65745, 68180, 74998, 76230, 80355, 81816, 83160, 87660, 91476, 92043, 96426, 101640, 102270, 105192, 107140, 112497, 114345, 117854, 122724, 128568, 130680, 131490, 136360, 144639, 149996, 152460, 153405, 160710, 175320, 176781, 182952, 184086, 187495, 192852, 204540, 214280, 224994, 228690, 235708, 241065, 245448, 262980, 289278, 294635, 299992, 304920, 306810, 321420, 337491, 353562, 368172, 374990, 385704, 409080, 412489, 449988, 457380, 460215, 471416, 482130, 525960, 530343, 562485, 578556, 589270, 613620, 642840, 674982, 707124, 723195, 736344, 749980, 824978, 883905, 899976, 914760, 920430, 964260, 1012473, 1060686, 1124970, 1157112, 1178540, 1227240, 1237467, 1349964, 1414248, 1446390, 1499960, 1591029, 1649956, 1687455, 1767810, 1840860, 1928520, 2024946, 2062445, 2121372, 2249940, 2357080, 2474934, 2651715, 2699928, 2892780, 3182058, 3299912, 3374910, 3535620, 3681720, 3712401, 4049892, 4124890, 4242744, 4499880, 4949868, 5062365, 5303430, 5785560, 6187335, 6364116, 6749820, 7071240, 7424802, 7955145, 8099784, 8249780, 9899736, 10124730, 10606860, 11137203, 12374670, 12728232, 13499640, 14849604, 15910290, 16499560, 18562005, 20249460, 21213720, 22274406, 24749340, 29699208, 31820580, 37124010, 40498920, 44548812, 49498680, 55686015, 63641160, 74248020, 89097624, 111372030, 148496040, 222744060, 445488120]

約数ペア:

[(1, 445488120), (2, 222744060), (3, 148496040), (4, 111372030), (5, 89097624), (6, 74248020), (7, 63641160), (8, 55686015), (9, 49498680), (10, 44548812), (11, 40498920), (12, 37124010), (14, 31820580), (15, 29699208), (18, 24749340), (20, 22274406), (21, 21213720), (22, 20249460), (24, 18562005), (27, 16499560), (28, 15910290), (30, 14849604), (33, 13499640), (35, 12728232), (36, 12374670), (40, 11137203), (42, 10606860), (44, 10124730), (45, 9899736), (54, 8249780), (55, 8099784), (56, 7955145), (60, 7424802), (63, 7071240), (66, 6749820), (70, 6364116), (72, 6187335), (77, 5785560), (84, 5303430), (88, 5062365), (90, 4949868), (99, 4499880), (105, 4242744), (108, 4124890), (110, 4049892), (120, 3712401), (121, 3681720), (126, 3535620), (132, 3374910), (135, 3299912), (140, 3182058), (154, 2892780), (165, 2699928), (168, 2651715), (180, 2474934), (189, 2357080), (198, 2249940), (210, 2121372), (216, 2062445), (220, 2024946), (231, 1928520), (242, 1840860), (252, 1767810), (264, 1687455), (270, 1649956), (280, 1591029), (297, 1499960), (308, 1446390), (315, 1414248), (330, 1349964), (360, 1237467), (363, 1227240), (378, 1178540), (385, 1157112), (396, 1124970), (420, 1060686), (440, 1012473), (462, 964260), (484, 920430), (487, 914760), (495, 899976), (504, 883905), (540, 824978), (594, 749980), (605, 736344), (616, 723195), (630, 707124), (660, 674982), (693, 642840), (726, 613620), (756, 589270), (770, 578556), (792, 562485), (840, 530343), (847, 525960), (924, 482130), (945, 471416), (968, 460215), (974, 457380), (990, 449988), (1080, 412489), (1089, 409080), (1155, 385704), (1188, 374990), (1210, 368172), (1260, 353562), (1320, 337491), (1386, 321420), (1452, 306810), (1461, 304920), (1485, 299992), (1512, 294635), (1540, 289278), (1694, 262980), (1815, 245448), (1848, 241065), (1890, 235708), (1948, 228690), (1980, 224994), (2079, 214280), (2178, 204540), (2310, 192852), (2376, 187495), (2420, 184086), (2435, 182952), (2520, 176781), (2541, 175320), (2772, 160710), (2904, 153405), (2922, 152460), (2970, 149996), (3080, 144639), (3267, 136360), (3388, 131490), (3409, 130680), (3465, 128568), (3630, 122724), (3780, 117854), (3896, 114345), (3960, 112497), (4158, 107140), (4235, 105192), (4356, 102270), (4383, 101640), (4620, 96426), (4840, 92043), (4870, 91476), (5082, 87660), (5357, 83160), (5445, 81816), (5544, 80355), (5844, 76230), (5940, 74998), (6534, 68180), (6776, 65745), (6818, 65340), (6930, 64284), (7260, 61362), (7305, 60984), (7560, 58927), (7623, 58440), (8316, 53570), (8470, 52596), (8712, 51135), (8766, 50820), (9240, 48213), (9740, 45738), (10164, 43830), (10227, 43560), (10395, 42856), (10714, 41580), (10890, 40908), (11688, 38115), (11880, 37499), (12705, 35064), (13068, 34090), (13149, 33880), (13636, 32670), (13860, 32142), (14520, 30681), (14610, 30492), (15246, 29220), (16071, 27720), (16335, 27272), (16632, 26785), (16940, 26298), (17045, 26136), (17532, 25410), (19480, 22869), (20328, 21915), (20454, 21780), (20790, 21428)]