15679810016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:421

約数の個数: 192

約数和(自身を含む): 35492385600

約数和(自身を除く): 19812575584

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 53, 58, 104, 106, 116, 137, 179, 208, 212, 232, 274, 358, 377, 416, 424, 464, 548, 689, 716, 754, 848, 928, 1096, 1378, 1432, 1508, 1537, 1696, 1781, 2192, 2327, 2756, 2864, 3016, 3074, 3562, 3973, 4384, 4654, 5191, 5512, 5728, 6032, 6148, 7124, 7261, 7946, 9308, 9487, 10382, 11024, 12064, 12296, 14248, 14522, 15892, 18616, 18974, 19981, 20764, 22048, 24523, 24592, 28496, 29044, 31784, 37232, 37948, 39962, 41528, 49046, 49184, 51649, 56992, 58088, 63568, 67483, 74464, 75896, 79924, 83056, 94393, 98092, 103298, 116176, 123331, 127136, 134966, 151792, 159848, 166112, 188786, 196184, 206596, 210569, 232352, 246662, 269932, 275123, 303584, 318799, 319696, 377572, 392368, 413192, 421138, 493324, 539864, 550246, 637598, 639392, 711167, 755144, 784736, 826384, 842276, 986648, 1079728, 1100492, 1275196, 1299719, 1422334, 1510288, 1652768, 1684552, 1973296, 2159456, 2200984, 2550392, 2599438, 2737397, 2844668, 3020576, 3369104, 3576599, 3946592, 4401968, 5100784, 5198876, 5474794, 5689336, 6738208, 7153198, 8803936, 9245171, 10201568, 10397752, 10949588, 11378672, 14306396, 16896347, 18490342, 20795504, 21899176, 22757344, 28612792, 33792694, 36980684, 37691851, 41591008, 43798352, 57225584, 67585388, 73961368, 75383702, 87596704, 114451168, 135170776, 147922736, 150767404, 270341552, 295845472, 301534808, 489994063, 540683104, 603069616, 979988126, 1206139232, 1959976252, 3919952504, 7839905008, 15679810016]

約数ペア:

[(1, 15679810016), (2, 7839905008), (4, 3919952504), (8, 1959976252), (13, 1206139232), (16, 979988126), (26, 603069616), (29, 540683104), (32, 489994063), (52, 301534808), (53, 295845472), (58, 270341552), (104, 150767404), (106, 147922736), (116, 135170776), (137, 114451168), (179, 87596704), (208, 75383702), (212, 73961368), (232, 67585388), (274, 57225584), (358, 43798352), (377, 41591008), (416, 37691851), (424, 36980684), (464, 33792694), (548, 28612792), (689, 22757344), (716, 21899176), (754, 20795504), (848, 18490342), (928, 16896347), (1096, 14306396), (1378, 11378672), (1432, 10949588), (1508, 10397752), (1537, 10201568), (1696, 9245171), (1781, 8803936), (2192, 7153198), (2327, 6738208), (2756, 5689336), (2864, 5474794), (3016, 5198876), (3074, 5100784), (3562, 4401968), (3973, 3946592), (4384, 3576599), (4654, 3369104), (5191, 3020576), (5512, 2844668), (5728, 2737397), (6032, 2599438), (6148, 2550392), (7124, 2200984), (7261, 2159456), (7946, 1973296), (9308, 1684552), (9487, 1652768), (10382, 1510288), (11024, 1422334), (12064, 1299719), (12296, 1275196), (14248, 1100492), (14522, 1079728), (15892, 986648), (18616, 842276), (18974, 826384), (19981, 784736), (20764, 755144), (22048, 711167), (24523, 639392), (24592, 637598), (28496, 550246), (29044, 539864), (31784, 493324), (37232, 421138), (37948, 413192), (39962, 392368), (41528, 377572), (49046, 319696), (49184, 318799), (51649, 303584), (56992, 275123), (58088, 269932), (63568, 246662), (67483, 232352), (74464, 210569), (75896, 206596), (79924, 196184), (83056, 188786), (94393, 166112), (98092, 159848), (103298, 151792), (116176, 134966), (123331, 127136)]