195461760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:267

約数の個数: 256

約数和(自身を含む): 690923520

約数和(自身を除く): 495461760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 64, 65, 78, 80, 82, 96, 104, 120, 123, 128, 130, 156, 160, 164, 191, 192, 195, 205, 208, 240, 246, 260, 312, 320, 328, 382, 384, 390, 410, 416, 480, 492, 520, 533, 573, 615, 624, 640, 656, 764, 780, 820, 832, 955, 960, 984, 1040, 1066, 1146, 1230, 1248, 1312, 1528, 1560, 1599, 1640, 1664, 1910, 1920, 1968, 2080, 2132, 2292, 2460, 2483, 2496, 2624, 2665, 2865, 3056, 3120, 3198, 3280, 3820, 3936, 4160, 4264, 4584, 4920, 4966, 4992, 5248, 5330, 5730, 6112, 6240, 6396, 6560, 7449, 7640, 7831, 7872, 7995, 8320, 8528, 9168, 9840, 9932, 10660, 11460, 12224, 12415, 12480, 12792, 13120, 14898, 15280, 15662, 15744, 15990, 17056, 18336, 19680, 19864, 21320, 22920, 23493, 24448, 24830, 24960, 25584, 26240, 29796, 30560, 31324, 31980, 34112, 36672, 37245, 39155, 39360, 39728, 42640, 45840, 46986, 49660, 51168, 59592, 61120, 62648, 63960, 68224, 73344, 74490, 78310, 78720, 79456, 85280, 91680, 93972, 99320, 101803, 102336, 117465, 119184, 122240, 125296, 127920, 148980, 156620, 158912, 170560, 183360, 187944, 198640, 203606, 204672, 234930, 238368, 250592, 255840, 297960, 305409, 313240, 317824, 341120, 366720, 375888, 397280, 407212, 469860, 476736, 501184, 509015, 511680, 595920, 610818, 626480, 751776, 794560, 814424, 939720, 953472, 1002368, 1018030, 1023360, 1191840, 1221636, 1252960, 1503552, 1527045, 1589120, 1628848, 1879440, 2036060, 2383680, 2443272, 2505920, 3007104, 3054090, 3257696, 3758880, 4072120, 4767360, 4886544, 5011840, 6108180, 6515392, 7517760, 8144240, 9773088, 12216360, 13030784, 15035520, 16288480, 19546176, 24432720, 32576960, 39092352, 48865440, 65153920, 97730880, 195461760]

約数ペア:

[(1, 195461760), (2, 97730880), (3, 65153920), (4, 48865440), (5, 39092352), (6, 32576960), (8, 24432720), (10, 19546176), (12, 16288480), (13, 15035520), (15, 13030784), (16, 12216360), (20, 9773088), (24, 8144240), (26, 7517760), (30, 6515392), (32, 6108180), (39, 5011840), (40, 4886544), (41, 4767360), (48, 4072120), (52, 3758880), (60, 3257696), (64, 3054090), (65, 3007104), (78, 2505920), (80, 2443272), (82, 2383680), (96, 2036060), (104, 1879440), (120, 1628848), (123, 1589120), (128, 1527045), (130, 1503552), (156, 1252960), (160, 1221636), (164, 1191840), (191, 1023360), (192, 1018030), (195, 1002368), (205, 953472), (208, 939720), (240, 814424), (246, 794560), (260, 751776), (312, 626480), (320, 610818), (328, 595920), (382, 511680), (384, 509015), (390, 501184), (410, 476736), (416, 469860), (480, 407212), (492, 397280), (520, 375888), (533, 366720), (573, 341120), (615, 317824), (624, 313240), (640, 305409), (656, 297960), (764, 255840), (780, 250592), (820, 238368), (832, 234930), (955, 204672), (960, 203606), (984, 198640), (1040, 187944), (1066, 183360), (1146, 170560), (1230, 158912), (1248, 156620), (1312, 148980), (1528, 127920), (1560, 125296), (1599, 122240), (1640, 119184), (1664, 117465), (1910, 102336), (1920, 101803), (1968, 99320), (2080, 93972), (2132, 91680), (2292, 85280), (2460, 79456), (2483, 78720), (2496, 78310), (2624, 74490), (2665, 73344), (2865, 68224), (3056, 63960), (3120, 62648), (3198, 61120), (3280, 59592), (3820, 51168), (3936, 49660), (4160, 46986), (4264, 45840), (4584, 42640), (4920, 39728), (4966, 39360), (4992, 39155), (5248, 37245), (5330, 36672), (5730, 34112), (6112, 31980), (6240, 31324), (6396, 30560), (6560, 29796), (7449, 26240), (7640, 25584), (7831, 24960), (7872, 24830), (7995, 24448), (8320, 23493), (8528, 22920), (9168, 21320), (9840, 19864), (9932, 19680), (10660, 18336), (11460, 17056), (12224, 15990), (12415, 15744), (12480, 15662), (12792, 15280), (13120, 14898)]