131148360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{733}}^1$

素因数の和:828

約数の個数: 192

約数和(自身を含む): 494657280

約数和(自身を除く): 363508920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 71, 72, 84, 90, 105, 120, 126, 140, 142, 168, 180, 210, 213, 252, 280, 284, 315, 355, 360, 420, 426, 497, 504, 568, 630, 639, 710, 733, 840, 852, 994, 1065, 1260, 1278, 1420, 1466, 1491, 1704, 1988, 2130, 2199, 2485, 2520, 2556, 2840, 2932, 2982, 3195, 3665, 3976, 4260, 4398, 4473, 4970, 5112, 5131, 5864, 5964, 6390, 6597, 7330, 7455, 8520, 8796, 8946, 9940, 10262, 10995, 11928, 12780, 13194, 14660, 14910, 15393, 17592, 17892, 19880, 20524, 21990, 22365, 25560, 25655, 26388, 29320, 29820, 30786, 32985, 35784, 41048, 43980, 44730, 46179, 51310, 52043, 52776, 59640, 61572, 65970, 76965, 87960, 89460, 92358, 102620, 104086, 123144, 131940, 153930, 156129, 178920, 184716, 205240, 208172, 230895, 260215, 263880, 307860, 312258, 364301, 369432, 416344, 461790, 468387, 520430, 615720, 624516, 728602, 780645, 923580, 936774, 1040860, 1092903, 1249032, 1457204, 1561290, 1821505, 1847160, 1873548, 2081720, 2185806, 2341935, 2914408, 3122580, 3278709, 3643010, 3747096, 4371612, 4683870, 5464515, 6245160, 6557418, 7286020, 8743224, 9367740, 10929030, 13114836, 14572040, 16393545, 18735480, 21858060, 26229672, 32787090, 43716120, 65574180, 131148360]

約数ペア:

[(1, 131148360), (2, 65574180), (3, 43716120), (4, 32787090), (5, 26229672), (6, 21858060), (7, 18735480), (8, 16393545), (9, 14572040), (10, 13114836), (12, 10929030), (14, 9367740), (15, 8743224), (18, 7286020), (20, 6557418), (21, 6245160), (24, 5464515), (28, 4683870), (30, 4371612), (35, 3747096), (36, 3643010), (40, 3278709), (42, 3122580), (45, 2914408), (56, 2341935), (60, 2185806), (63, 2081720), (70, 1873548), (71, 1847160), (72, 1821505), (84, 1561290), (90, 1457204), (105, 1249032), (120, 1092903), (126, 1040860), (140, 936774), (142, 923580), (168, 780645), (180, 728602), (210, 624516), (213, 615720), (252, 520430), (280, 468387), (284, 461790), (315, 416344), (355, 369432), (360, 364301), (420, 312258), (426, 307860), (497, 263880), (504, 260215), (568, 230895), (630, 208172), (639, 205240), (710, 184716), (733, 178920), (840, 156129), (852, 153930), (994, 131940), (1065, 123144), (1260, 104086), (1278, 102620), (1420, 92358), (1466, 89460), (1491, 87960), (1704, 76965), (1988, 65970), (2130, 61572), (2199, 59640), (2485, 52776), (2520, 52043), (2556, 51310), (2840, 46179), (2932, 44730), (2982, 43980), (3195, 41048), (3665, 35784), (3976, 32985), (4260, 30786), (4398, 29820), (4473, 29320), (4970, 26388), (5112, 25655), (5131, 25560), (5864, 22365), (5964, 21990), (6390, 20524), (6597, 19880), (7330, 17892), (7455, 17592), (8520, 15393), (8796, 14910), (8946, 14660), (9940, 13194), (10262, 12780), (10995, 11928)]