276798480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:194

約数の個数: 320

約数和(自身を含む): 1037695488

約数和(自身を除く): 760897008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 61, 70, 73, 74, 80, 84, 105, 111, 112, 120, 122, 140, 146, 148, 168, 183, 185, 210, 219, 222, 240, 244, 259, 280, 292, 296, 305, 336, 365, 366, 370, 420, 427, 438, 444, 488, 511, 518, 555, 560, 584, 592, 610, 730, 732, 740, 777, 840, 854, 876, 888, 915, 976, 1022, 1036, 1095, 1110, 1168, 1220, 1281, 1295, 1460, 1464, 1480, 1533, 1554, 1680, 1708, 1752, 1776, 1830, 2044, 2072, 2135, 2190, 2220, 2257, 2440, 2555, 2562, 2590, 2701, 2920, 2928, 2960, 3066, 3108, 3416, 3504, 3660, 3885, 4088, 4144, 4270, 4380, 4440, 4453, 4514, 4880, 5110, 5124, 5180, 5402, 5840, 6132, 6216, 6405, 6771, 6832, 7320, 7665, 7770, 8103, 8176, 8540, 8760, 8880, 8906, 9028, 10220, 10248, 10360, 10804, 11285, 12264, 12432, 12810, 13359, 13505, 13542, 14640, 15330, 15540, 15799, 16206, 17080, 17520, 17812, 18056, 18907, 20440, 20496, 20720, 21608, 22265, 22570, 24528, 25620, 26718, 27010, 27084, 30660, 31080, 31171, 31598, 32412, 33855, 34160, 35624, 36112, 37814, 40515, 40880, 43216, 44530, 45140, 47397, 51240, 53436, 54020, 54168, 56721, 61320, 62160, 62342, 63196, 64824, 66795, 67710, 71248, 75628, 78995, 81030, 89060, 90280, 93513, 94535, 94794, 102480, 106872, 108040, 108336, 113442, 122640, 124684, 126392, 129648, 133590, 135420, 151256, 155855, 157990, 162060, 164761, 178120, 180560, 187026, 189070, 189588, 213744, 216080, 226884, 236985, 249368, 252784, 267180, 270840, 283605, 302512, 311710, 315980, 324120, 329522, 356240, 374052, 378140, 379176, 453768, 467565, 473970, 494283, 498736, 534360, 541680, 567210, 623420, 631960, 648240, 659044, 748104, 756280, 758352, 823805, 907536, 935130, 947940, 988566, 1068720, 1134420, 1153327, 1246840, 1263920, 1318088, 1496208, 1512560, 1647610, 1870260, 1895880, 1977132, 2268840, 2306654, 2471415, 2493680, 2636176, 3295220, 3459981, 3740520, 3791760, 3954264, 4537680, 4613308, 4942830, 5766635, 6590440, 6919962, 7481040, 7908528, 9226616, 9885660, 11533270, 13180880, 13839924, 17299905, 18453232, 19771320, 23066540, 27679848, 34599810, 39542640, 46133080, 55359696, 69199620, 92266160, 138399240, 276798480]

約数ペア:

[(1, 276798480), (2, 138399240), (3, 92266160), (4, 69199620), (5, 55359696), (6, 46133080), (7, 39542640), (8, 34599810), (10, 27679848), (12, 23066540), (14, 19771320), (15, 18453232), (16, 17299905), (20, 13839924), (21, 13180880), (24, 11533270), (28, 9885660), (30, 9226616), (35, 7908528), (37, 7481040), (40, 6919962), (42, 6590440), (48, 5766635), (56, 4942830), (60, 4613308), (61, 4537680), (70, 3954264), (73, 3791760), (74, 3740520), (80, 3459981), (84, 3295220), (105, 2636176), (111, 2493680), (112, 2471415), (120, 2306654), (122, 2268840), (140, 1977132), (146, 1895880), (148, 1870260), (168, 1647610), (183, 1512560), (185, 1496208), (210, 1318088), (219, 1263920), (222, 1246840), (240, 1153327), (244, 1134420), (259, 1068720), (280, 988566), (292, 947940), (296, 935130), (305, 907536), (336, 823805), (365, 758352), (366, 756280), (370, 748104), (420, 659044), (427, 648240), (438, 631960), (444, 623420), (488, 567210), (511, 541680), (518, 534360), (555, 498736), (560, 494283), (584, 473970), (592, 467565), (610, 453768), (730, 379176), (732, 378140), (740, 374052), (777, 356240), (840, 329522), (854, 324120), (876, 315980), (888, 311710), (915, 302512), (976, 283605), (1022, 270840), (1036, 267180), (1095, 252784), (1110, 249368), (1168, 236985), (1220, 226884), (1281, 216080), (1295, 213744), (1460, 189588), (1464, 189070), (1480, 187026), (1533, 180560), (1554, 178120), (1680, 164761), (1708, 162060), (1752, 157990), (1776, 155855), (1830, 151256), (2044, 135420), (2072, 133590), (2135, 129648), (2190, 126392), (2220, 124684), (2257, 122640), (2440, 113442), (2555, 108336), (2562, 108040), (2590, 106872), (2701, 102480), (2920, 94794), (2928, 94535), (2960, 93513), (3066, 90280), (3108, 89060), (3416, 81030), (3504, 78995), (3660, 75628), (3885, 71248), (4088, 67710), (4144, 66795), (4270, 64824), (4380, 63196), (4440, 62342), (4453, 62160), (4514, 61320), (4880, 56721), (5110, 54168), (5124, 54020), (5180, 53436), (5402, 51240), (5840, 47397), (6132, 45140), (6216, 44530), (6405, 43216), (6771, 40880), (6832, 40515), (7320, 37814), (7665, 36112), (7770, 35624), (8103, 34160), (8176, 33855), (8540, 32412), (8760, 31598), (8880, 31171), (8906, 31080), (9028, 30660), (10220, 27084), (10248, 27010), (10360, 26718), (10804, 25620), (11285, 24528), (12264, 22570), (12432, 22265), (12810, 21608), (13359, 20720), (13505, 20496), (13542, 20440), (14640, 18907), (15330, 18056), (15540, 17812), (15799, 17520), (16206, 17080)]