25405848480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{33563}}^1$

素因数の和:33683

約数の個数: 192

約数和(自身を含む): 85257930240

約数和(自身を除く): 59852081760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 83, 95, 96, 114, 120, 152, 160, 166, 190, 228, 240, 249, 285, 304, 332, 380, 415, 456, 480, 498, 570, 608, 664, 760, 830, 912, 996, 1140, 1245, 1328, 1520, 1577, 1660, 1824, 1992, 2280, 2490, 2656, 3040, 3154, 3320, 3984, 4560, 4731, 4980, 6308, 6640, 7885, 7968, 9120, 9462, 9960, 12616, 13280, 15770, 18924, 19920, 23655, 25232, 31540, 33563, 37848, 39840, 47310, 50464, 63080, 67126, 75696, 94620, 100689, 126160, 134252, 151392, 167815, 189240, 201378, 252320, 268504, 335630, 378480, 402756, 503445, 537008, 637697, 671260, 756960, 805512, 1006890, 1074016, 1275394, 1342520, 1611024, 1913091, 2013780, 2550788, 2685040, 2785729, 3188485, 3222048, 3826182, 4027560, 5101576, 5370080, 5571458, 6376970, 7652364, 8055120, 8357187, 9565455, 10203152, 11142916, 12753940, 13928645, 15304728, 16110240, 16714374, 19130910, 20406304, 22285832, 25507880, 27857290, 30609456, 33428748, 38261820, 41785935, 44571664, 51015760, 52928851, 55714580, 61218912, 66857496, 76523640, 83571870, 89143328, 102031520, 105857702, 111429160, 133714992, 153047280, 158786553, 167143740, 211715404, 222858320, 264644255, 267429984, 306094560, 317573106, 334287480, 423430808, 445716640, 529288510, 635146212, 668574960, 793932765, 846861616, 1058577020, 1270292424, 1337149920, 1587865530, 1693723232, 2117154040, 2540584848, 3175731060, 4234308080, 5081169696, 6351462120, 8468616160, 12702924240, 25405848480]

約数ペア:

[(1, 25405848480), (2, 12702924240), (3, 8468616160), (4, 6351462120), (5, 5081169696), (6, 4234308080), (8, 3175731060), (10, 2540584848), (12, 2117154040), (15, 1693723232), (16, 1587865530), (19, 1337149920), (20, 1270292424), (24, 1058577020), (30, 846861616), (32, 793932765), (38, 668574960), (40, 635146212), (48, 529288510), (57, 445716640), (60, 423430808), (76, 334287480), (80, 317573106), (83, 306094560), (95, 267429984), (96, 264644255), (114, 222858320), (120, 211715404), (152, 167143740), (160, 158786553), (166, 153047280), (190, 133714992), (228, 111429160), (240, 105857702), (249, 102031520), (285, 89143328), (304, 83571870), (332, 76523640), (380, 66857496), (415, 61218912), (456, 55714580), (480, 52928851), (498, 51015760), (570, 44571664), (608, 41785935), (664, 38261820), (760, 33428748), (830, 30609456), (912, 27857290), (996, 25507880), (1140, 22285832), (1245, 20406304), (1328, 19130910), (1520, 16714374), (1577, 16110240), (1660, 15304728), (1824, 13928645), (1992, 12753940), (2280, 11142916), (2490, 10203152), (2656, 9565455), (3040, 8357187), (3154, 8055120), (3320, 7652364), (3984, 6376970), (4560, 5571458), (4731, 5370080), (4980, 5101576), (6308, 4027560), (6640, 3826182), (7885, 3222048), (7968, 3188485), (9120, 2785729), (9462, 2685040), (9960, 2550788), (12616, 2013780), (13280, 1913091), (15770, 1611024), (18924, 1342520), (19920, 1275394), (23655, 1074016), (25232, 1006890), (31540, 805512), (33563, 756960), (37848, 671260), (39840, 637697), (47310, 537008), (50464, 503445), (63080, 402756), (67126, 378480), (75696, 335630), (94620, 268504), (100689, 252320), (126160, 201378), (134252, 189240), (151392, 167815)]