25692948800

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^2\times {\mathrm{83}}^1$

素因数の和:294

約数の個数: 252

約数和(自身を含む): 66892968576

約数和(自身を除く): 41200019776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 79, 80, 83, 100, 124, 155, 158, 160, 166, 200, 248, 310, 316, 320, 332, 395, 400, 415, 496, 620, 632, 664, 775, 790, 800, 830, 992, 1240, 1264, 1328, 1550, 1580, 1600, 1660, 1975, 1984, 2075, 2449, 2480, 2528, 2573, 2656, 3100, 3160, 3320, 3950, 4150, 4898, 4960, 5056, 5146, 5312, 6200, 6241, 6320, 6557, 6640, 7900, 8300, 9796, 9920, 10292, 12245, 12400, 12482, 12640, 12865, 13114, 13280, 15800, 16600, 19592, 20584, 24490, 24800, 24964, 25280, 25730, 26228, 26560, 31205, 31600, 32785, 33200, 39184, 41168, 48980, 49600, 49928, 51460, 52456, 61225, 62410, 63200, 64325, 65570, 66400, 78368, 82336, 97960, 99856, 102920, 104912, 122450, 124820, 126400, 128650, 131140, 132800, 156025, 156736, 163925, 164672, 193471, 195920, 199712, 203267, 205840, 209824, 244900, 249640, 257300, 262280, 312050, 327850, 386942, 391840, 399424, 406534, 411680, 419648, 489800, 499280, 514600, 518003, 524560, 624100, 655700, 773884, 783680, 813068, 823360, 967355, 979600, 998560, 1016335, 1029200, 1036006, 1049120, 1248200, 1311400, 1547768, 1626136, 1934710, 1959200, 1997120, 2032670, 2058400, 2072012, 2098240, 2496400, 2590015, 2622800, 3095536, 3252272, 3869420, 3918400, 4065340, 4116800, 4144024, 4836775, 4992800, 5081675, 5180030, 5245600, 6191072, 6504544, 7738840, 8130680, 8288048, 9673550, 9985600, 10163350, 10360060, 10491200, 12382144, 12950075, 13009088, 15477680, 16058093, 16261360, 16576096, 19347100, 20326700, 20720120, 25900150, 30955360, 32116186, 32522720, 33152192, 38694200, 40653400, 41440240, 51800300, 61910720, 64232372, 65045440, 77388400, 80290465, 81306800, 82880480, 103600600, 128464744, 154776800, 160580930, 162613600, 165760960, 207201200, 256929488, 309553600, 321161860, 325227200, 401452325, 414402400, 513858976, 642323720, 802904650, 828804800, 1027717952, 1284647440, 1605809300, 2569294880, 3211618600, 5138589760, 6423237200, 12846474400, 25692948800]

約数ペア:

[(1, 25692948800), (2, 12846474400), (4, 6423237200), (5, 5138589760), (8, 3211618600), (10, 2569294880), (16, 1605809300), (20, 1284647440), (25, 1027717952), (31, 828804800), (32, 802904650), (40, 642323720), (50, 513858976), (62, 414402400), (64, 401452325), (79, 325227200), (80, 321161860), (83, 309553600), (100, 256929488), (124, 207201200), (155, 165760960), (158, 162613600), (160, 160580930), (166, 154776800), (200, 128464744), (248, 103600600), (310, 82880480), (316, 81306800), (320, 80290465), (332, 77388400), (395, 65045440), (400, 64232372), (415, 61910720), (496, 51800300), (620, 41440240), (632, 40653400), (664, 38694200), (775, 33152192), (790, 32522720), (800, 32116186), (830, 30955360), (992, 25900150), (1240, 20720120), (1264, 20326700), (1328, 19347100), (1550, 16576096), (1580, 16261360), (1600, 16058093), (1660, 15477680), (1975, 13009088), (1984, 12950075), (2075, 12382144), (2449, 10491200), (2480, 10360060), (2528, 10163350), (2573, 9985600), (2656, 9673550), (3100, 8288048), (3160, 8130680), (3320, 7738840), (3950, 6504544), (4150, 6191072), (4898, 5245600), (4960, 5180030), (5056, 5081675), (5146, 4992800), (5312, 4836775), (6200, 4144024), (6241, 4116800), (6320, 4065340), (6557, 3918400), (6640, 3869420), (7900, 3252272), (8300, 3095536), (9796, 2622800), (9920, 2590015), (10292, 2496400), (12245, 2098240), (12400, 2072012), (12482, 2058400), (12640, 2032670), (12865, 1997120), (13114, 1959200), (13280, 1934710), (15800, 1626136), (16600, 1547768), (19592, 1311400), (20584, 1248200), (24490, 1049120), (24800, 1036006), (24964, 1029200), (25280, 1016335), (25730, 998560), (26228, 979600), (26560, 967355), (31205, 823360), (31600, 813068), (32785, 783680), (33200, 773884), (39184, 655700), (41168, 624100), (48980, 524560), (49600, 518003), (49928, 514600), (51460, 499280), (52456, 489800), (61225, 419648), (62410, 411680), (63200, 406534), (64325, 399424), (65570, 391840), (66400, 386942), (78368, 327850), (82336, 312050), (97960, 262280), (99856, 257300), (102920, 249640), (104912, 244900), (122450, 209824), (124820, 205840), (126400, 203267), (128650, 199712), (131140, 195920), (132800, 193471), (156025, 164672), (156736, 163925)]