1913322240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{541}}^1$

素因数の和:875

約数の個数: 216

約数和(自身を含む): 6653735088

約数和(自身を除く): 4740412848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 307, 320, 360, 384, 480, 541, 576, 614, 640, 720, 768, 921, 960, 1082, 1152, 1228, 1280, 1440, 1535, 1623, 1842, 1920, 2164, 2304, 2456, 2705, 2763, 2880, 3070, 3246, 3684, 3840, 4328, 4605, 4869, 4912, 5410, 5526, 5760, 6140, 6492, 7368, 8115, 8656, 9210, 9738, 9824, 10820, 11052, 11520, 12280, 12984, 13815, 14736, 16230, 17312, 18420, 19476, 19648, 21640, 22104, 24345, 24560, 25968, 27630, 29472, 32460, 34624, 36840, 38952, 39296, 43280, 44208, 48690, 49120, 51936, 55260, 58944, 64920, 69248, 73680, 77904, 78592, 86560, 88416, 97380, 98240, 103872, 110520, 117888, 129840, 138496, 147360, 155808, 166087, 173120, 176832, 194760, 196480, 207744, 221040, 235776, 259680, 294720, 311616, 332174, 346240, 353664, 389520, 392960, 415488, 442080, 498261, 519360, 589440, 623232, 664348, 692480, 707328, 779040, 830435, 884160, 996522, 1038720, 1178880, 1246464, 1328696, 1494783, 1558080, 1660870, 1768320, 1993044, 2077440, 2491305, 2657392, 2989566, 3116160, 3321740, 3536640, 3986088, 4982610, 5314784, 5979132, 6232320, 6643480, 7473915, 7972176, 9965220, 10629568, 11958264, 13286960, 14947830, 15944352, 19930440, 21259136, 23916528, 26573920, 29895660, 31888704, 39860880, 42518272, 47833056, 53147840, 59791320, 63777408, 79721760, 95666112, 106295680, 119582640, 127554816, 159443520, 191332224, 212591360, 239165280, 318887040, 382664448, 478330560, 637774080, 956661120, 1913322240]

約数ペア:

[(1, 1913322240), (2, 956661120), (3, 637774080), (4, 478330560), (5, 382664448), (6, 318887040), (8, 239165280), (9, 212591360), (10, 191332224), (12, 159443520), (15, 127554816), (16, 119582640), (18, 106295680), (20, 95666112), (24, 79721760), (30, 63777408), (32, 59791320), (36, 53147840), (40, 47833056), (45, 42518272), (48, 39860880), (60, 31888704), (64, 29895660), (72, 26573920), (80, 23916528), (90, 21259136), (96, 19930440), (120, 15944352), (128, 14947830), (144, 13286960), (160, 11958264), (180, 10629568), (192, 9965220), (240, 7972176), (256, 7473915), (288, 6643480), (307, 6232320), (320, 5979132), (360, 5314784), (384, 4982610), (480, 3986088), (541, 3536640), (576, 3321740), (614, 3116160), (640, 2989566), (720, 2657392), (768, 2491305), (921, 2077440), (960, 1993044), (1082, 1768320), (1152, 1660870), (1228, 1558080), (1280, 1494783), (1440, 1328696), (1535, 1246464), (1623, 1178880), (1842, 1038720), (1920, 996522), (2164, 884160), (2304, 830435), (2456, 779040), (2705, 707328), (2763, 692480), (2880, 664348), (3070, 623232), (3246, 589440), (3684, 519360), (3840, 498261), (4328, 442080), (4605, 415488), (4869, 392960), (4912, 389520), (5410, 353664), (5526, 346240), (5760, 332174), (6140, 311616), (6492, 294720), (7368, 259680), (8115, 235776), (8656, 221040), (9210, 207744), (9738, 196480), (9824, 194760), (10820, 176832), (11052, 173120), (11520, 166087), (12280, 155808), (12984, 147360), (13815, 138496), (14736, 129840), (16230, 117888), (17312, 110520), (18420, 103872), (19476, 98240), (19648, 97380), (21640, 88416), (22104, 86560), (24345, 78592), (24560, 77904), (25968, 73680), (27630, 69248), (29472, 64920), (32460, 58944), (34624, 55260), (36840, 51936), (38952, 49120), (39296, 48690), (43280, 44208)]