280664517224

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{1709}}^1$

素因数の和:2168

約数の個数: 256

約数和(自身を含む): 706019328000

約数和(自身を除く): 425354810776

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 31, 38, 52, 56, 62, 76, 91, 104, 124, 133, 152, 182, 217, 247, 248, 266, 364, 383, 403, 434, 494, 532, 589, 728, 766, 806, 868, 988, 1064, 1178, 1532, 1612, 1709, 1729, 1736, 1976, 2356, 2681, 2821, 3064, 3224, 3418, 3458, 4123, 4712, 4979, 5362, 5642, 6836, 6916, 7277, 7657, 8246, 9958, 10724, 11284, 11873, 11963, 13672, 13832, 14554, 15314, 16492, 19916, 21448, 22217, 22568, 23746, 23926, 29108, 30628, 32471, 32984, 34853, 39832, 44434, 47492, 47852, 50939, 52979, 53599, 58216, 61256, 64942, 69706, 83111, 88868, 94601, 94984, 95704, 101878, 105958, 107198, 129884, 139412, 154349, 155519, 166222, 177736, 189202, 203756, 211916, 214396, 225587, 227297, 259768, 278824, 308698, 311038, 332444, 370853, 378404, 407512, 422123, 423832, 428792, 451174, 454594, 617396, 622076, 654547, 662207, 664888, 688727, 741706, 756808, 844246, 902348, 909188, 1006601, 1080443, 1234792, 1244152, 1309094, 1324414, 1377454, 1483412, 1579109, 1688492, 1804696, 1818376, 2013202, 2160886, 2618188, 2648828, 2754908, 2932631, 2954861, 2966824, 3158218, 3376984, 4026404, 4321772, 4581829, 4821089, 5236376, 5297656, 5509816, 5865262, 5909722, 6316436, 7046207, 8052808, 8509111, 8643544, 9163658, 9642178, 11730524, 11819444, 12436393, 12632872, 13085813, 14092414, 17018222, 18327316, 19284356, 20290957, 20528417, 23461048, 23638888, 24872786, 26171626, 28184828, 34036444, 36654632, 38568712, 40581914, 41056834, 49745572, 52343252, 56369656, 59563777, 68072888, 81163828, 82113668, 87054751, 91600691, 99491144, 104686504, 119127554, 142036699, 161673109, 162327656, 164227336, 174109502, 183201382, 238255108, 263782441, 284073398, 323346218, 348219004, 366402764, 385528183, 476510216, 527564882, 568146796, 646692436, 696438008, 732805528, 771056366, 1055129764, 1131711763, 1136293592, 1293384872, 1542112732, 1846477087, 2110259528, 2263423526, 2698697281, 3084225464, 3692954174, 4526847052, 5011866379, 5397394562, 7385908348, 9053694104, 10023732758, 10794789124, 14771816696, 20047465516, 21589578248, 35083064653, 40094931032, 70166129306, 140332258612, 280664517224]

約数ペア:

[(1, 280664517224), (2, 140332258612), (4, 70166129306), (7, 40094931032), (8, 35083064653), (13, 21589578248), (14, 20047465516), (19, 14771816696), (26, 10794789124), (28, 10023732758), (31, 9053694104), (38, 7385908348), (52, 5397394562), (56, 5011866379), (62, 4526847052), (76, 3692954174), (91, 3084225464), (104, 2698697281), (124, 2263423526), (133, 2110259528), (152, 1846477087), (182, 1542112732), (217, 1293384872), (247, 1136293592), (248, 1131711763), (266, 1055129764), (364, 771056366), (383, 732805528), (403, 696438008), (434, 646692436), (494, 568146796), (532, 527564882), (589, 476510216), (728, 385528183), (766, 366402764), (806, 348219004), (868, 323346218), (988, 284073398), (1064, 263782441), (1178, 238255108), (1532, 183201382), (1612, 174109502), (1709, 164227336), (1729, 162327656), (1736, 161673109), (1976, 142036699), (2356, 119127554), (2681, 104686504), (2821, 99491144), (3064, 91600691), (3224, 87054751), (3418, 82113668), (3458, 81163828), (4123, 68072888), (4712, 59563777), (4979, 56369656), (5362, 52343252), (5642, 49745572), (6836, 41056834), (6916, 40581914), (7277, 38568712), (7657, 36654632), (8246, 34036444), (9958, 28184828), (10724, 26171626), (11284, 24872786), (11873, 23638888), (11963, 23461048), (13672, 20528417), (13832, 20290957), (14554, 19284356), (15314, 18327316), (16492, 17018222), (19916, 14092414), (21448, 13085813), (22217, 12632872), (22568, 12436393), (23746, 11819444), (23926, 11730524), (29108, 9642178), (30628, 9163658), (32471, 8643544), (32984, 8509111), (34853, 8052808), (39832, 7046207), (44434, 6316436), (47492, 5909722), (47852, 5865262), (50939, 5509816), (52979, 5297656), (53599, 5236376), (58216, 4821089), (61256, 4581829), (64942, 4321772), (69706, 4026404), (83111, 3376984), (88868, 3158218), (94601, 2966824), (94984, 2954861), (95704, 2932631), (101878, 2754908), (105958, 2648828), (107198, 2618188), (129884, 2160886), (139412, 2013202), (154349, 1818376), (155519, 1804696), (166222, 1688492), (177736, 1579109), (189202, 1483412), (203756, 1377454), (211916, 1324414), (214396, 1309094), (225587, 1244152), (227297, 1234792), (259768, 1080443), (278824, 1006601), (308698, 909188), (311038, 902348), (332444, 844246), (370853, 756808), (378404, 741706), (407512, 688727), (422123, 664888), (423832, 662207), (428792, 654547), (451174, 622076), (454594, 617396)]