73324440

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 320

約数和(自身を含む): 291677760

約数和(自身を除く): 218353320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 53, 54, 56, 60, 61, 63, 70, 72, 81, 84, 90, 105, 106, 108, 120, 122, 126, 135, 140, 159, 162, 168, 180, 183, 189, 210, 212, 216, 244, 252, 265, 270, 280, 305, 315, 318, 324, 360, 366, 371, 378, 405, 420, 424, 427, 477, 488, 504, 530, 540, 549, 567, 610, 630, 636, 648, 732, 742, 756, 795, 810, 840, 854, 915, 945, 954, 1060, 1080, 1098, 1113, 1134, 1220, 1260, 1272, 1281, 1431, 1464, 1484, 1512, 1590, 1620, 1647, 1708, 1830, 1855, 1890, 1908, 2120, 2135, 2196, 2226, 2268, 2385, 2440, 2520, 2562, 2745, 2835, 2862, 2968, 3180, 3233, 3240, 3294, 3339, 3416, 3660, 3710, 3780, 3816, 3843, 4270, 4293, 4392, 4452, 4536, 4770, 4941, 5124, 5490, 5565, 5670, 5724, 6360, 6405, 6466, 6588, 6678, 7155, 7320, 7420, 7560, 7686, 8235, 8540, 8586, 8904, 9540, 9699, 9882, 10017, 10248, 10980, 11130, 11340, 11448, 11529, 12810, 12932, 13176, 13356, 14310, 14840, 15372, 16165, 16470, 16695, 17080, 17172, 19080, 19215, 19398, 19764, 20034, 21465, 21960, 22260, 22631, 22680, 23058, 24705, 25620, 25864, 26712, 28620, 29097, 30051, 30744, 32330, 32940, 33390, 34344, 34587, 38430, 38796, 39528, 40068, 42930, 44520, 45262, 46116, 48495, 49410, 50085, 51240, 57240, 57645, 58194, 60102, 64660, 65880, 66780, 67893, 69174, 76860, 77592, 80136, 85860, 87291, 90524, 92232, 96990, 98820, 100170, 113155, 115290, 116388, 120204, 129320, 133560, 135786, 138348, 145485, 150255, 153720, 171720, 172935, 174582, 181048, 193980, 197640, 200340, 203679, 226310, 230580, 232776, 240408, 261873, 271572, 276696, 290970, 300510, 339465, 345870, 349164, 387960, 400680, 407358, 436455, 452620, 461160, 523746, 543144, 581940, 601020, 611037, 678930, 691740, 698328, 814716, 872910, 905240, 1018395, 1047492, 1163880, 1202040, 1222074, 1309365, 1357860, 1383480, 1629432, 1745820, 1833111, 2036790, 2094984, 2444148, 2618730, 2715720, 3055185, 3491640, 3666222, 4073580, 4888296, 5237460, 6110370, 7332444, 8147160, 9165555, 10474920, 12220740, 14664888, 18331110, 24441480, 36662220, 73324440]

約数ペア:

[(1, 73324440), (2, 36662220), (3, 24441480), (4, 18331110), (5, 14664888), (6, 12220740), (7, 10474920), (8, 9165555), (9, 8147160), (10, 7332444), (12, 6110370), (14, 5237460), (15, 4888296), (18, 4073580), (20, 3666222), (21, 3491640), (24, 3055185), (27, 2715720), (28, 2618730), (30, 2444148), (35, 2094984), (36, 2036790), (40, 1833111), (42, 1745820), (45, 1629432), (53, 1383480), (54, 1357860), (56, 1309365), (60, 1222074), (61, 1202040), (63, 1163880), (70, 1047492), (72, 1018395), (81, 905240), (84, 872910), (90, 814716), (105, 698328), (106, 691740), (108, 678930), (120, 611037), (122, 601020), (126, 581940), (135, 543144), (140, 523746), (159, 461160), (162, 452620), (168, 436455), (180, 407358), (183, 400680), (189, 387960), (210, 349164), (212, 345870), (216, 339465), (244, 300510), (252, 290970), (265, 276696), (270, 271572), (280, 261873), (305, 240408), (315, 232776), (318, 230580), (324, 226310), (360, 203679), (366, 200340), (371, 197640), (378, 193980), (405, 181048), (420, 174582), (424, 172935), (427, 171720), (477, 153720), (488, 150255), (504, 145485), (530, 138348), (540, 135786), (549, 133560), (567, 129320), (610, 120204), (630, 116388), (636, 115290), (648, 113155), (732, 100170), (742, 98820), (756, 96990), (795, 92232), (810, 90524), (840, 87291), (854, 85860), (915, 80136), (945, 77592), (954, 76860), (1060, 69174), (1080, 67893), (1098, 66780), (1113, 65880), (1134, 64660), (1220, 60102), (1260, 58194), (1272, 57645), (1281, 57240), (1431, 51240), (1464, 50085), (1484, 49410), (1512, 48495), (1590, 46116), (1620, 45262), (1647, 44520), (1708, 42930), (1830, 40068), (1855, 39528), (1890, 38796), (1908, 38430), (2120, 34587), (2135, 34344), (2196, 33390), (2226, 32940), (2268, 32330), (2385, 30744), (2440, 30051), (2520, 29097), (2562, 28620), (2745, 26712), (2835, 25864), (2862, 25620), (2968, 24705), (3180, 23058), (3233, 22680), (3240, 22631), (3294, 22260), (3339, 21960), (3416, 21465), (3660, 20034), (3710, 19764), (3780, 19398), (3816, 19215), (3843, 19080), (4270, 17172), (4293, 17080), (4392, 16695), (4452, 16470), (4536, 16165), (4770, 15372), (4941, 14840), (5124, 14310), (5490, 13356), (5565, 13176), (5670, 12932), (5724, 12810), (6360, 11529), (6405, 11448), (6466, 11340), (6588, 11130), (6678, 10980), (7155, 10248), (7320, 10017), (7420, 9882), (7560, 9699), (7686, 9540), (8235, 8904), (8540, 8586)]