1322196400

素因数分解:

$2^4\times 5^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:481

約数の個数: 240

約数和(自身を含む): 3874752000

約数和(自身を除く): 2552555600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 49, 50, 56, 70, 80, 92, 98, 100, 112, 115, 140, 161, 175, 184, 196, 200, 230, 245, 280, 322, 343, 350, 368, 392, 400, 419, 460, 490, 560, 575, 644, 686, 700, 784, 805, 838, 920, 980, 1127, 1150, 1225, 1288, 1372, 1400, 1610, 1676, 1715, 1840, 1960, 2095, 2254, 2300, 2450, 2576, 2744, 2800, 2933, 3220, 3352, 3430, 3920, 4025, 4190, 4508, 4600, 4900, 5488, 5635, 5866, 6440, 6704, 6860, 7889, 8050, 8380, 8575, 9016, 9200, 9637, 9800, 10475, 11270, 11732, 12880, 13720, 14665, 15778, 16100, 16760, 17150, 18032, 19274, 19600, 20531, 20950, 22540, 23464, 27440, 28175, 29330, 31556, 32200, 33520, 34300, 38548, 39445, 41062, 41900, 45080, 46928, 48185, 56350, 58660, 63112, 64400, 67459, 68600, 73325, 77096, 78890, 82124, 83800, 90160, 96370, 102655, 112700, 117320, 126224, 134918, 137200, 143717, 146650, 154192, 157780, 164248, 167600, 192740, 197225, 205310, 225400, 234640, 240925, 269836, 287434, 293300, 315560, 328496, 337295, 385480, 394450, 410620, 450800, 472213, 481850, 513275, 539672, 574868, 586600, 631120, 674590, 718585, 770960, 788900, 821240, 944426, 963700, 1026550, 1079344, 1149736, 1173200, 1349180, 1437170, 1577800, 1642480, 1686475, 1888852, 1927400, 2053100, 2299472, 2361065, 2698360, 2874340, 3155600, 3305491, 3372950, 3592925, 3777704, 3854800, 4106200, 4722130, 5396720, 5748680, 6610982, 6745900, 7185850, 7555408, 8212400, 9444260, 11497360, 11805325, 13221964, 13491800, 14371700, 16527455, 18888520, 23610650, 26443928, 26983600, 28743400, 33054910, 37777040, 47221300, 52887856, 57486800, 66109820, 82637275, 94442600, 132219640, 165274550, 188885200, 264439280, 330549100, 661098200, 1322196400]

約数ペア:

[(1, 1322196400), (2, 661098200), (4, 330549100), (5, 264439280), (7, 188885200), (8, 165274550), (10, 132219640), (14, 94442600), (16, 82637275), (20, 66109820), (23, 57486800), (25, 52887856), (28, 47221300), (35, 37777040), (40, 33054910), (46, 28743400), (49, 26983600), (50, 26443928), (56, 23610650), (70, 18888520), (80, 16527455), (92, 14371700), (98, 13491800), (100, 13221964), (112, 11805325), (115, 11497360), (140, 9444260), (161, 8212400), (175, 7555408), (184, 7185850), (196, 6745900), (200, 6610982), (230, 5748680), (245, 5396720), (280, 4722130), (322, 4106200), (343, 3854800), (350, 3777704), (368, 3592925), (392, 3372950), (400, 3305491), (419, 3155600), (460, 2874340), (490, 2698360), (560, 2361065), (575, 2299472), (644, 2053100), (686, 1927400), (700, 1888852), (784, 1686475), (805, 1642480), (838, 1577800), (920, 1437170), (980, 1349180), (1127, 1173200), (1150, 1149736), (1225, 1079344), (1288, 1026550), (1372, 963700), (1400, 944426), (1610, 821240), (1676, 788900), (1715, 770960), (1840, 718585), (1960, 674590), (2095, 631120), (2254, 586600), (2300, 574868), (2450, 539672), (2576, 513275), (2744, 481850), (2800, 472213), (2933, 450800), (3220, 410620), (3352, 394450), (3430, 385480), (3920, 337295), (4025, 328496), (4190, 315560), (4508, 293300), (4600, 287434), (4900, 269836), (5488, 240925), (5635, 234640), (5866, 225400), (6440, 205310), (6704, 197225), (6860, 192740), (7889, 167600), (8050, 164248), (8380, 157780), (8575, 154192), (9016, 146650), (9200, 143717), (9637, 137200), (9800, 134918), (10475, 126224), (11270, 117320), (11732, 112700), (12880, 102655), (13720, 96370), (14665, 90160), (15778, 83800), (16100, 82124), (16760, 78890), (17150, 77096), (18032, 73325), (19274, 68600), (19600, 67459), (20531, 64400), (20950, 63112), (22540, 58660), (23464, 56350), (27440, 48185), (28175, 46928), (29330, 45080), (31556, 41900), (32200, 41062), (33520, 39445), (34300, 38548)]