1506144920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:298

約数の個数: 256

約数和(自身を含む): 4329676800

約数和(自身を除く): 2823531880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 31, 34, 35, 40, 56, 59, 62, 68, 70, 85, 118, 119, 124, 136, 140, 155, 170, 173, 217, 236, 238, 248, 280, 295, 310, 340, 346, 413, 434, 472, 476, 527, 590, 595, 620, 680, 692, 826, 865, 868, 952, 1003, 1054, 1085, 1180, 1190, 1211, 1240, 1384, 1652, 1730, 1736, 1829, 2006, 2065, 2108, 2170, 2360, 2380, 2422, 2635, 2941, 3304, 3460, 3658, 3689, 4012, 4130, 4216, 4340, 4760, 4844, 5015, 5270, 5363, 5882, 6055, 6920, 7021, 7316, 7378, 8024, 8260, 8680, 9145, 9688, 10030, 10207, 10540, 10726, 11764, 12110, 12803, 14042, 14632, 14705, 14756, 16520, 18290, 18445, 20060, 20414, 20587, 21080, 21452, 23528, 24220, 25606, 26815, 28084, 29410, 29512, 31093, 35105, 36580, 36890, 37541, 40120, 40828, 41174, 42904, 48440, 51035, 51212, 53630, 56168, 58820, 62186, 64015, 70210, 71449, 73160, 73780, 75082, 81656, 82348, 91171, 102070, 102424, 102935, 107260, 117640, 124372, 128030, 140420, 142898, 147560, 150164, 155465, 164696, 173519, 182342, 187705, 204140, 205870, 214520, 217651, 248744, 256060, 280840, 285796, 300328, 310930, 316417, 347038, 357245, 364684, 375410, 408280, 411740, 435302, 455855, 512120, 571592, 621860, 632834, 638197, 694076, 714490, 729368, 750820, 823480, 867595, 870604, 911710, 1088255, 1214633, 1243720, 1265668, 1276394, 1388152, 1428980, 1501640, 1582085, 1735190, 1741208, 1823420, 2176510, 2214919, 2429266, 2531336, 2552788, 2857960, 3164170, 3190985, 3470380, 3646840, 4353020, 4429838, 4858532, 5105576, 5379089, 6073165, 6328340, 6381970, 6940760, 8706040, 8859676, 9717064, 10758178, 11074595, 12146330, 12656680, 12763940, 17719352, 21516356, 22149190, 24292660, 25527880, 26895445, 37653623, 43032712, 44298380, 48585320, 53790890, 75307246, 88596760, 107581780, 150614492, 188268115, 215163560, 301228984, 376536230, 753072460, 1506144920]

約数ペア:

[(1, 1506144920), (2, 753072460), (4, 376536230), (5, 301228984), (7, 215163560), (8, 188268115), (10, 150614492), (14, 107581780), (17, 88596760), (20, 75307246), (28, 53790890), (31, 48585320), (34, 44298380), (35, 43032712), (40, 37653623), (56, 26895445), (59, 25527880), (62, 24292660), (68, 22149190), (70, 21516356), (85, 17719352), (118, 12763940), (119, 12656680), (124, 12146330), (136, 11074595), (140, 10758178), (155, 9717064), (170, 8859676), (173, 8706040), (217, 6940760), (236, 6381970), (238, 6328340), (248, 6073165), (280, 5379089), (295, 5105576), (310, 4858532), (340, 4429838), (346, 4353020), (413, 3646840), (434, 3470380), (472, 3190985), (476, 3164170), (527, 2857960), (590, 2552788), (595, 2531336), (620, 2429266), (680, 2214919), (692, 2176510), (826, 1823420), (865, 1741208), (868, 1735190), (952, 1582085), (1003, 1501640), (1054, 1428980), (1085, 1388152), (1180, 1276394), (1190, 1265668), (1211, 1243720), (1240, 1214633), (1384, 1088255), (1652, 911710), (1730, 870604), (1736, 867595), (1829, 823480), (2006, 750820), (2065, 729368), (2108, 714490), (2170, 694076), (2360, 638197), (2380, 632834), (2422, 621860), (2635, 571592), (2941, 512120), (3304, 455855), (3460, 435302), (3658, 411740), (3689, 408280), (4012, 375410), (4130, 364684), (4216, 357245), (4340, 347038), (4760, 316417), (4844, 310930), (5015, 300328), (5270, 285796), (5363, 280840), (5882, 256060), (6055, 248744), (6920, 217651), (7021, 214520), (7316, 205870), (7378, 204140), (8024, 187705), (8260, 182342), (8680, 173519), (9145, 164696), (9688, 155465), (10030, 150164), (10207, 147560), (10540, 142898), (10726, 140420), (11764, 128030), (12110, 124372), (12803, 117640), (14042, 107260), (14632, 102935), (14705, 102424), (14756, 102070), (16520, 91171), (18290, 82348), (18445, 81656), (20060, 75082), (20414, 73780), (20587, 73160), (21080, 71449), (21452, 70210), (23528, 64015), (24220, 62186), (25606, 58820), (26815, 56168), (28084, 53630), (29410, 51212), (29512, 51035), (31093, 48440), (35105, 42904), (36580, 41174), (36890, 40828), (37541, 40120)]