448205940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1303}}^1$

素因数の和:1348

約数の個数: 288

約数和(自身を含む): 1748194560

約数和(自身を除く): 1299988620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 108, 117, 126, 130, 135, 140, 147, 156, 180, 182, 189, 195, 196, 210, 234, 245, 252, 260, 270, 273, 294, 315, 351, 364, 378, 390, 420, 441, 455, 468, 490, 540, 546, 585, 588, 630, 637, 702, 735, 756, 780, 819, 882, 910, 945, 980, 1092, 1170, 1260, 1274, 1303, 1323, 1365, 1404, 1470, 1638, 1755, 1764, 1820, 1890, 1911, 2205, 2340, 2457, 2548, 2606, 2646, 2730, 2940, 3185, 3276, 3510, 3780, 3822, 3909, 4095, 4410, 4914, 5212, 5292, 5460, 5733, 6370, 6515, 6615, 7020, 7644, 7818, 8190, 8820, 9121, 9555, 9828, 11466, 11727, 12285, 12740, 13030, 13230, 15636, 16380, 16939, 17199, 18242, 19110, 19545, 22932, 23454, 24570, 26060, 26460, 27363, 28665, 33878, 34398, 35181, 36484, 38220, 39090, 45605, 46908, 49140, 50817, 54726, 57330, 58635, 63847, 67756, 68796, 70362, 78180, 82089, 84695, 85995, 91210, 101634, 109452, 114660, 117270, 118573, 127694, 136815, 140724, 152451, 164178, 169390, 171990, 175905, 182420, 191541, 203268, 234540, 237146, 246267, 254085, 255388, 273630, 304902, 319235, 328356, 338780, 343980, 351810, 355719, 383082, 410445, 457353, 474292, 492534, 508170, 547260, 574623, 592865, 609804, 638470, 703620, 711438, 762255, 766164, 820890, 830011, 914706, 957705, 985068, 1016340, 1067157, 1149246, 1185730, 1231335, 1276940, 1422876, 1524510, 1641780, 1660022, 1723869, 1778595, 1829412, 1915410, 2134314, 2286765, 2298492, 2371460, 2462670, 2490033, 2873115, 3049020, 3201471, 3320044, 3447738, 3557190, 3830820, 4150055, 4268628, 4573530, 4925340, 4980066, 5335785, 5746230, 6402942, 6895476, 7114380, 7470099, 8300110, 8619345, 9147060, 9960132, 10671570, 11492460, 12450165, 12805884, 14940198, 16007355, 16600220, 17238690, 21343140, 22410297, 24900330, 29880396, 32014710, 34477380, 37350495, 44820594, 49800660, 64029420, 74700990, 89641188, 112051485, 149401980, 224102970, 448205940]

約数ペア:

[(1, 448205940), (2, 224102970), (3, 149401980), (4, 112051485), (5, 89641188), (6, 74700990), (7, 64029420), (9, 49800660), (10, 44820594), (12, 37350495), (13, 34477380), (14, 32014710), (15, 29880396), (18, 24900330), (20, 22410297), (21, 21343140), (26, 17238690), (27, 16600220), (28, 16007355), (30, 14940198), (35, 12805884), (36, 12450165), (39, 11492460), (42, 10671570), (45, 9960132), (49, 9147060), (52, 8619345), (54, 8300110), (60, 7470099), (63, 7114380), (65, 6895476), (70, 6402942), (78, 5746230), (84, 5335785), (90, 4980066), (91, 4925340), (98, 4573530), (105, 4268628), (108, 4150055), (117, 3830820), (126, 3557190), (130, 3447738), (135, 3320044), (140, 3201471), (147, 3049020), (156, 2873115), (180, 2490033), (182, 2462670), (189, 2371460), (195, 2298492), (196, 2286765), (210, 2134314), (234, 1915410), (245, 1829412), (252, 1778595), (260, 1723869), (270, 1660022), (273, 1641780), (294, 1524510), (315, 1422876), (351, 1276940), (364, 1231335), (378, 1185730), (390, 1149246), (420, 1067157), (441, 1016340), (455, 985068), (468, 957705), (490, 914706), (540, 830011), (546, 820890), (585, 766164), (588, 762255), (630, 711438), (637, 703620), (702, 638470), (735, 609804), (756, 592865), (780, 574623), (819, 547260), (882, 508170), (910, 492534), (945, 474292), (980, 457353), (1092, 410445), (1170, 383082), (1260, 355719), (1274, 351810), (1303, 343980), (1323, 338780), (1365, 328356), (1404, 319235), (1470, 304902), (1638, 273630), (1755, 255388), (1764, 254085), (1820, 246267), (1890, 237146), (1911, 234540), (2205, 203268), (2340, 191541), (2457, 182420), (2548, 175905), (2606, 171990), (2646, 169390), (2730, 164178), (2940, 152451), (3185, 140724), (3276, 136815), (3510, 127694), (3780, 118573), (3822, 117270), (3909, 114660), (4095, 109452), (4410, 101634), (4914, 91210), (5212, 85995), (5292, 84695), (5460, 82089), (5733, 78180), (6370, 70362), (6515, 68796), (6615, 67756), (7020, 63847), (7644, 58635), (7818, 57330), (8190, 54726), (8820, 50817), (9121, 49140), (9555, 46908), (9828, 45605), (11466, 39090), (11727, 38220), (12285, 36484), (12740, 35181), (13030, 34398), (13230, 33878), (15636, 28665), (16380, 27363), (16939, 26460), (17199, 26060), (18242, 24570), (19110, 23454), (19545, 22932)]