2631133440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17569}}^1$

素因数の和:17609

約数の個数: 216

約数和(自身を含む): 9804270840

約数和(自身を除く): 7173137400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2880, 3120, 3328, 3744, 3840, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 9984, 11520, 12480, 14976, 16640, 17569, 18720, 24960, 29952, 35138, 37440, 49920, 52707, 70276, 74880, 87845, 105414, 140552, 149760, 158121, 175690, 210828, 228397, 263535, 281104, 316242, 351380, 421656, 456794, 527070, 562208, 632484, 685191, 702760, 790605, 843312, 913588, 1054140, 1124416, 1141985, 1264968, 1370382, 1405520, 1581210, 1686624, 1827176, 2055573, 2108280, 2248832, 2283970, 2529936, 2740764, 2811040, 3162420, 3373248, 3425955, 3654352, 4111146, 4216560, 4497664, 4567940, 5059872, 5481528, 5622080, 6324840, 6746496, 6851910, 7308704, 8222292, 8433120, 9135880, 10119744, 10277865, 10963056, 11244160, 12649680, 13492992, 13703820, 14617408, 16444584, 16866240, 18271760, 20239488, 20555730, 21926112, 22488320, 25299360, 27407640, 29234816, 32889168, 33732480, 36543520, 40478976, 41111460, 43852224, 50598720, 54815280, 58469632, 65778336, 67464960, 73087040, 82222920, 87704448, 101197440, 109630560, 131556672, 146174080, 164445840, 175408896, 202394880, 219261120, 263113344, 292348160, 328891680, 438522240, 526226688, 657783360, 877044480, 1315566720, 2631133440]

約数ペア:

[(1, 2631133440), (2, 1315566720), (3, 877044480), (4, 657783360), (5, 526226688), (6, 438522240), (8, 328891680), (9, 292348160), (10, 263113344), (12, 219261120), (13, 202394880), (15, 175408896), (16, 164445840), (18, 146174080), (20, 131556672), (24, 109630560), (26, 101197440), (30, 87704448), (32, 82222920), (36, 73087040), (39, 67464960), (40, 65778336), (45, 58469632), (48, 54815280), (52, 50598720), (60, 43852224), (64, 41111460), (65, 40478976), (72, 36543520), (78, 33732480), (80, 32889168), (90, 29234816), (96, 27407640), (104, 25299360), (117, 22488320), (120, 21926112), (128, 20555730), (130, 20239488), (144, 18271760), (156, 16866240), (160, 16444584), (180, 14617408), (192, 13703820), (195, 13492992), (208, 12649680), (234, 11244160), (240, 10963056), (256, 10277865), (260, 10119744), (288, 9135880), (312, 8433120), (320, 8222292), (360, 7308704), (384, 6851910), (390, 6746496), (416, 6324840), (468, 5622080), (480, 5481528), (520, 5059872), (576, 4567940), (585, 4497664), (624, 4216560), (640, 4111146), (720, 3654352), (768, 3425955), (780, 3373248), (832, 3162420), (936, 2811040), (960, 2740764), (1040, 2529936), (1152, 2283970), (1170, 2248832), (1248, 2108280), (1280, 2055573), (1440, 1827176), (1560, 1686624), (1664, 1581210), (1872, 1405520), (1920, 1370382), (2080, 1264968), (2304, 1141985), (2340, 1124416), (2496, 1054140), (2880, 913588), (3120, 843312), (3328, 790605), (3744, 702760), (3840, 685191), (4160, 632484), (4680, 562208), (4992, 527070), (5760, 456794), (6240, 421656), (7488, 351380), (8320, 316242), (9360, 281104), (9984, 263535), (11520, 228397), (12480, 210828), (14976, 175690), (16640, 158121), (17569, 149760), (18720, 140552), (24960, 105414), (29952, 87845), (35138, 74880), (37440, 70276), (49920, 52707)]