1566646560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{63997}}^1$

素因数の和:64035

約数の個数: 144

約数和(自身を含む): 5660751096

約数和(自身を除く): 4094104536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 24480, 63997, 127994, 191991, 255988, 319985, 383982, 511976, 575973, 639970, 767964, 959955, 1023952, 1087949, 1151946, 1279940, 1535928, 1919910, 2047904, 2175898, 2303892, 2559880, 2879865, 3071856, 3263847, 3839820, 4351796, 4607784, 5119760, 5439745, 5759730, 6143712, 6527694, 7679640, 8703592, 9215568, 9791541, 10239520, 10879490, 11519460, 13055388, 15359280, 16319235, 17407184, 18431136, 19583082, 21758980, 23038920, 26110776, 30718560, 32638470, 34814368, 39166164, 43517960, 46077840, 48957705, 52221552, 65276940, 78332328, 87035920, 92155680, 97915410, 104443104, 130553880, 156664656, 174071840, 195830820, 261107760, 313329312, 391661640, 522215520, 783323280, 1566646560]

約数ペア:

[(1, 1566646560), (2, 783323280), (3, 522215520), (4, 391661640), (5, 313329312), (6, 261107760), (8, 195830820), (9, 174071840), (10, 156664656), (12, 130553880), (15, 104443104), (16, 97915410), (17, 92155680), (18, 87035920), (20, 78332328), (24, 65276940), (30, 52221552), (32, 48957705), (34, 46077840), (36, 43517960), (40, 39166164), (45, 34814368), (48, 32638470), (51, 30718560), (60, 26110776), (68, 23038920), (72, 21758980), (80, 19583082), (85, 18431136), (90, 17407184), (96, 16319235), (102, 15359280), (120, 13055388), (136, 11519460), (144, 10879490), (153, 10239520), (160, 9791541), (170, 9215568), (180, 8703592), (204, 7679640), (240, 6527694), (255, 6143712), (272, 5759730), (288, 5439745), (306, 5119760), (340, 4607784), (360, 4351796), (408, 3839820), (480, 3263847), (510, 3071856), (544, 2879865), (612, 2559880), (680, 2303892), (720, 2175898), (765, 2047904), (816, 1919910), (1020, 1535928), (1224, 1279940), (1360, 1151946), (1440, 1087949), (1530, 1023952), (1632, 959955), (2040, 767964), (2448, 639970), (2720, 575973), (3060, 511976), (4080, 383982), (4896, 319985), (6120, 255988), (8160, 191991), (12240, 127994), (24480, 63997)]