19581231120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{673}}^1$

素因数の和:910

約数の個数: 320

約数和(自身を含む): 67588245504

約数和(自身を除く): 48007014384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 103, 107, 110, 120, 132, 165, 176, 206, 214, 220, 240, 264, 309, 321, 330, 412, 428, 440, 515, 528, 535, 618, 642, 660, 673, 824, 856, 880, 1030, 1070, 1133, 1177, 1236, 1284, 1320, 1346, 1545, 1605, 1648, 1712, 2019, 2060, 2140, 2266, 2354, 2472, 2568, 2640, 2692, 3090, 3210, 3365, 3399, 3531, 4038, 4120, 4280, 4532, 4708, 4944, 5136, 5384, 5665, 5885, 6180, 6420, 6730, 6798, 7062, 7403, 8076, 8240, 8560, 9064, 9416, 10095, 10768, 11021, 11330, 11770, 12360, 12840, 13460, 13596, 14124, 14806, 16152, 16995, 17655, 18128, 18832, 20190, 22042, 22209, 22660, 23540, 24720, 25680, 26920, 27192, 28248, 29612, 32304, 33063, 33990, 35310, 37015, 40380, 44084, 44418, 45320, 47080, 53840, 54384, 55105, 56496, 59224, 66126, 67980, 69319, 70620, 72011, 74030, 80760, 88168, 88836, 90640, 94160, 110210, 111045, 118448, 121231, 132252, 135960, 138638, 141240, 144022, 148060, 161520, 165315, 176336, 177672, 207957, 216033, 220420, 222090, 242462, 264504, 271920, 277276, 282480, 288044, 296120, 330630, 346595, 355344, 360055, 363693, 415914, 432066, 440840, 444180, 484924, 529008, 554552, 576088, 592240, 606155, 661260, 693190, 720110, 727386, 762509, 792121, 831828, 864132, 881680, 888360, 969848, 1039785, 1080165, 1109104, 1152176, 1212310, 1322520, 1386380, 1440220, 1454772, 1525018, 1584242, 1663656, 1728264, 1776720, 1818465, 1939696, 2079570, 2160330, 2287527, 2376363, 2424620, 2645040, 2772760, 2880440, 2909544, 3050036, 3168484, 3327312, 3456528, 3636930, 3812545, 3960605, 4159140, 4320660, 4575054, 4752726, 4849240, 5545520, 5760880, 5819088, 6100072, 6336968, 7273860, 7417133, 7625090, 7921210, 8318280, 8641320, 9150108, 9505452, 9698480, 11437635, 11881815, 12200144, 12673936, 14547720, 14834266, 15250180, 15842420, 16636560, 17282640, 18300216, 19010904, 22251399, 22875270, 23763630, 29095440, 29668532, 30500360, 31684840, 36600432, 37085665, 38021808, 44502798, 45750540, 47527260, 59337064, 61000720, 63369680, 74171330, 81588463, 89005596, 91501080, 95054520, 111256995, 118674128, 148342660, 163176926, 178011192, 183002160, 190109040, 222513990, 244765389, 296685320, 326353852, 356022384, 407942315, 445027980, 489530778, 593370640, 652707704, 815884630, 890055960, 979061556, 1223826945, 1305415408, 1631769260, 1780111920, 1958123112, 2447653890, 3263538520, 3916246224, 4895307780, 6527077040, 9790615560, 19581231120]

約数ペア:

[(1, 19581231120), (2, 9790615560), (3, 6527077040), (4, 4895307780), (5, 3916246224), (6, 3263538520), (8, 2447653890), (10, 1958123112), (11, 1780111920), (12, 1631769260), (15, 1305415408), (16, 1223826945), (20, 979061556), (22, 890055960), (24, 815884630), (30, 652707704), (33, 593370640), (40, 489530778), (44, 445027980), (48, 407942315), (55, 356022384), (60, 326353852), (66, 296685320), (80, 244765389), (88, 222513990), (103, 190109040), (107, 183002160), (110, 178011192), (120, 163176926), (132, 148342660), (165, 118674128), (176, 111256995), (206, 95054520), (214, 91501080), (220, 89005596), (240, 81588463), (264, 74171330), (309, 63369680), (321, 61000720), (330, 59337064), (412, 47527260), (428, 45750540), (440, 44502798), (515, 38021808), (528, 37085665), (535, 36600432), (618, 31684840), (642, 30500360), (660, 29668532), (673, 29095440), (824, 23763630), (856, 22875270), (880, 22251399), (1030, 19010904), (1070, 18300216), (1133, 17282640), (1177, 16636560), (1236, 15842420), (1284, 15250180), (1320, 14834266), (1346, 14547720), (1545, 12673936), (1605, 12200144), (1648, 11881815), (1712, 11437635), (2019, 9698480), (2060, 9505452), (2140, 9150108), (2266, 8641320), (2354, 8318280), (2472, 7921210), (2568, 7625090), (2640, 7417133), (2692, 7273860), (3090, 6336968), (3210, 6100072), (3365, 5819088), (3399, 5760880), (3531, 5545520), (4038, 4849240), (4120, 4752726), (4280, 4575054), (4532, 4320660), (4708, 4159140), (4944, 3960605), (5136, 3812545), (5384, 3636930), (5665, 3456528), (5885, 3327312), (6180, 3168484), (6420, 3050036), (6730, 2909544), (6798, 2880440), (7062, 2772760), (7403, 2645040), (8076, 2424620), (8240, 2376363), (8560, 2287527), (9064, 2160330), (9416, 2079570), (10095, 1939696), (10768, 1818465), (11021, 1776720), (11330, 1728264), (11770, 1663656), (12360, 1584242), (12840, 1525018), (13460, 1454772), (13596, 1440220), (14124, 1386380), (14806, 1322520), (16152, 1212310), (16995, 1152176), (17655, 1109104), (18128, 1080165), (18832, 1039785), (20190, 969848), (22042, 888360), (22209, 881680), (22660, 864132), (23540, 831828), (24720, 792121), (25680, 762509), (26920, 727386), (27192, 720110), (28248, 693190), (29612, 661260), (32304, 606155), (33063, 592240), (33990, 576088), (35310, 554552), (37015, 529008), (40380, 484924), (44084, 444180), (44418, 440840), (45320, 432066), (47080, 415914), (53840, 363693), (54384, 360055), (55105, 355344), (56496, 346595), (59224, 330630), (66126, 296120), (67980, 288044), (69319, 282480), (70620, 277276), (72011, 271920), (74030, 264504), (80760, 242462), (88168, 222090), (88836, 220420), (90640, 216033), (94160, 207957), (110210, 177672), (111045, 176336), (118448, 165315), (121231, 161520), (132252, 148060), (135960, 144022), (138638, 141240)]