147664440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{761}}^1$

素因数の和:803

約数の個数: 288

約数和(自身を含む): 609813360

約数和(自身を除く): 462148920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 98, 99, 105, 110, 120, 126, 132, 140, 147, 154, 165, 168, 180, 196, 198, 210, 220, 231, 245, 252, 264, 280, 294, 308, 315, 330, 360, 385, 392, 396, 420, 440, 441, 462, 490, 495, 504, 539, 588, 616, 630, 660, 693, 735, 761, 770, 792, 840, 882, 924, 980, 990, 1078, 1155, 1176, 1260, 1320, 1386, 1470, 1522, 1540, 1617, 1764, 1848, 1960, 1980, 2156, 2205, 2283, 2310, 2520, 2695, 2772, 2940, 3044, 3080, 3234, 3465, 3528, 3805, 3960, 4312, 4410, 4566, 4620, 4851, 5327, 5390, 5544, 5880, 6088, 6468, 6849, 6930, 7610, 8085, 8371, 8820, 9132, 9240, 9702, 10654, 10780, 11415, 12936, 13698, 13860, 15220, 15981, 16170, 16742, 17640, 18264, 19404, 21308, 21560, 22830, 24255, 25113, 26635, 27396, 27720, 30440, 31962, 32340, 33484, 34245, 37289, 38808, 41855, 42616, 45660, 47943, 48510, 50226, 53270, 54792, 58597, 63924, 64680, 66968, 68490, 74578, 75339, 79905, 83710, 91320, 95886, 97020, 100452, 106540, 111867, 117194, 125565, 127848, 136980, 149156, 150678, 159810, 167420, 175791, 186445, 191772, 194040, 200904, 213080, 223734, 234388, 239715, 251130, 273960, 292985, 298312, 301356, 319620, 334840, 335601, 351582, 372890, 376695, 383544, 410179, 447468, 468776, 479430, 502260, 527373, 559335, 585970, 602712, 639240, 671202, 703164, 745780, 753390, 820358, 878955, 894936, 958860, 1004520, 1054746, 1118670, 1171940, 1230537, 1342404, 1406328, 1491560, 1506780, 1640716, 1678005, 1757910, 1917720, 2050895, 2109492, 2237340, 2343880, 2461074, 2636865, 2684808, 3013560, 3281432, 3356010, 3515820, 3691611, 4101790, 4218984, 4474680, 4922148, 5273730, 6152685, 6712020, 7031640, 7383222, 8203580, 9844296, 10547460, 12305370, 13424040, 14766444, 16407160, 18458055, 21094920, 24610740, 29532888, 36916110, 49221480, 73832220, 147664440]

約数ペア:

[(1, 147664440), (2, 73832220), (3, 49221480), (4, 36916110), (5, 29532888), (6, 24610740), (7, 21094920), (8, 18458055), (9, 16407160), (10, 14766444), (11, 13424040), (12, 12305370), (14, 10547460), (15, 9844296), (18, 8203580), (20, 7383222), (21, 7031640), (22, 6712020), (24, 6152685), (28, 5273730), (30, 4922148), (33, 4474680), (35, 4218984), (36, 4101790), (40, 3691611), (42, 3515820), (44, 3356010), (45, 3281432), (49, 3013560), (55, 2684808), (56, 2636865), (60, 2461074), (63, 2343880), (66, 2237340), (70, 2109492), (72, 2050895), (77, 1917720), (84, 1757910), (88, 1678005), (90, 1640716), (98, 1506780), (99, 1491560), (105, 1406328), (110, 1342404), (120, 1230537), (126, 1171940), (132, 1118670), (140, 1054746), (147, 1004520), (154, 958860), (165, 894936), (168, 878955), (180, 820358), (196, 753390), (198, 745780), (210, 703164), (220, 671202), (231, 639240), (245, 602712), (252, 585970), (264, 559335), (280, 527373), (294, 502260), (308, 479430), (315, 468776), (330, 447468), (360, 410179), (385, 383544), (392, 376695), (396, 372890), (420, 351582), (440, 335601), (441, 334840), (462, 319620), (490, 301356), (495, 298312), (504, 292985), (539, 273960), (588, 251130), (616, 239715), (630, 234388), (660, 223734), (693, 213080), (735, 200904), (761, 194040), (770, 191772), (792, 186445), (840, 175791), (882, 167420), (924, 159810), (980, 150678), (990, 149156), (1078, 136980), (1155, 127848), (1176, 125565), (1260, 117194), (1320, 111867), (1386, 106540), (1470, 100452), (1522, 97020), (1540, 95886), (1617, 91320), (1764, 83710), (1848, 79905), (1960, 75339), (1980, 74578), (2156, 68490), (2205, 66968), (2283, 64680), (2310, 63924), (2520, 58597), (2695, 54792), (2772, 53270), (2940, 50226), (3044, 48510), (3080, 47943), (3234, 45660), (3465, 42616), (3528, 41855), (3805, 38808), (3960, 37289), (4312, 34245), (4410, 33484), (4566, 32340), (4620, 31962), (4851, 30440), (5327, 27720), (5390, 27396), (5544, 26635), (5880, 25113), (6088, 24255), (6468, 22830), (6849, 21560), (6930, 21308), (7610, 19404), (8085, 18264), (8371, 17640), (8820, 16742), (9132, 16170), (9240, 15981), (9702, 15220), (10654, 13860), (10780, 13698), (11415, 12936)]