64738080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 288

約数和(自身を含む): 248609088

約数和(自身を除く): 183871008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 61, 66, 67, 72, 80, 88, 90, 96, 99, 110, 120, 122, 132, 134, 144, 160, 165, 176, 180, 183, 198, 201, 220, 240, 244, 264, 268, 288, 305, 330, 335, 352, 360, 366, 396, 402, 440, 480, 488, 495, 528, 536, 549, 603, 610, 660, 670, 671, 720, 732, 737, 792, 804, 880, 915, 976, 990, 1005, 1056, 1072, 1098, 1206, 1220, 1320, 1340, 1342, 1440, 1464, 1474, 1584, 1608, 1760, 1830, 1952, 1980, 2010, 2013, 2144, 2196, 2211, 2412, 2440, 2640, 2680, 2684, 2745, 2928, 2948, 3015, 3168, 3216, 3355, 3660, 3685, 3960, 4020, 4026, 4087, 4392, 4422, 4824, 4880, 5280, 5360, 5368, 5490, 5856, 5896, 6030, 6039, 6432, 6633, 6710, 7320, 7370, 7920, 8040, 8052, 8174, 8784, 8844, 9648, 9760, 10065, 10720, 10736, 10980, 11055, 11792, 12060, 12078, 12261, 13266, 13420, 14640, 14740, 15840, 16080, 16104, 16348, 17568, 17688, 19296, 20130, 20435, 21472, 21960, 22110, 23584, 24120, 24156, 24522, 26532, 26840, 29280, 29480, 30195, 32160, 32208, 32696, 33165, 35376, 36783, 40260, 40870, 43920, 44220, 44957, 48240, 48312, 49044, 53064, 53680, 58960, 60390, 61305, 64416, 65392, 66330, 70752, 73566, 80520, 81740, 87840, 88440, 89914, 96480, 96624, 98088, 106128, 107360, 117920, 120780, 122610, 130784, 132660, 134871, 147132, 161040, 163480, 176880, 179828, 183915, 193248, 196176, 212256, 224785, 241560, 245220, 265320, 269742, 294264, 322080, 326960, 353760, 359656, 367830, 392352, 404613, 449570, 483120, 490440, 530640, 539484, 588528, 653920, 674355, 719312, 735660, 809226, 899140, 966240, 980880, 1061280, 1078968, 1177056, 1348710, 1438624, 1471320, 1618452, 1798280, 1961760, 2023065, 2157936, 2697420, 2942640, 3236904, 3596560, 4046130, 4315872, 5394840, 5885280, 6473808, 7193120, 8092260, 10789680, 12947616, 16184520, 21579360, 32369040, 64738080]

約数ペア:

[(1, 64738080), (2, 32369040), (3, 21579360), (4, 16184520), (5, 12947616), (6, 10789680), (8, 8092260), (9, 7193120), (10, 6473808), (11, 5885280), (12, 5394840), (15, 4315872), (16, 4046130), (18, 3596560), (20, 3236904), (22, 2942640), (24, 2697420), (30, 2157936), (32, 2023065), (33, 1961760), (36, 1798280), (40, 1618452), (44, 1471320), (45, 1438624), (48, 1348710), (55, 1177056), (60, 1078968), (61, 1061280), (66, 980880), (67, 966240), (72, 899140), (80, 809226), (88, 735660), (90, 719312), (96, 674355), (99, 653920), (110, 588528), (120, 539484), (122, 530640), (132, 490440), (134, 483120), (144, 449570), (160, 404613), (165, 392352), (176, 367830), (180, 359656), (183, 353760), (198, 326960), (201, 322080), (220, 294264), (240, 269742), (244, 265320), (264, 245220), (268, 241560), (288, 224785), (305, 212256), (330, 196176), (335, 193248), (352, 183915), (360, 179828), (366, 176880), (396, 163480), (402, 161040), (440, 147132), (480, 134871), (488, 132660), (495, 130784), (528, 122610), (536, 120780), (549, 117920), (603, 107360), (610, 106128), (660, 98088), (670, 96624), (671, 96480), (720, 89914), (732, 88440), (737, 87840), (792, 81740), (804, 80520), (880, 73566), (915, 70752), (976, 66330), (990, 65392), (1005, 64416), (1056, 61305), (1072, 60390), (1098, 58960), (1206, 53680), (1220, 53064), (1320, 49044), (1340, 48312), (1342, 48240), (1440, 44957), (1464, 44220), (1474, 43920), (1584, 40870), (1608, 40260), (1760, 36783), (1830, 35376), (1952, 33165), (1980, 32696), (2010, 32208), (2013, 32160), (2144, 30195), (2196, 29480), (2211, 29280), (2412, 26840), (2440, 26532), (2640, 24522), (2680, 24156), (2684, 24120), (2745, 23584), (2928, 22110), (2948, 21960), (3015, 21472), (3168, 20435), (3216, 20130), (3355, 19296), (3660, 17688), (3685, 17568), (3960, 16348), (4020, 16104), (4026, 16080), (4087, 15840), (4392, 14740), (4422, 14640), (4824, 13420), (4880, 13266), (5280, 12261), (5360, 12078), (5368, 12060), (5490, 11792), (5856, 11055), (5896, 10980), (6030, 10736), (6039, 10720), (6432, 10065), (6633, 9760), (6710, 9648), (7320, 8844), (7370, 8784), (7920, 8174), (8040, 8052)]