283281180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{307}}^1$

素因数の和:365

約数の個数: 192

約数和(自身を含む): 985205760

約数和(自身を除く): 701924580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 169, 182, 195, 210, 260, 273, 307, 338, 364, 390, 420, 455, 507, 546, 614, 676, 780, 845, 910, 921, 1014, 1092, 1183, 1228, 1365, 1535, 1690, 1820, 1842, 2028, 2149, 2197, 2366, 2535, 2730, 3070, 3380, 3549, 3684, 3991, 4298, 4394, 4605, 4732, 5070, 5460, 5915, 6140, 6447, 6591, 7098, 7982, 8596, 8788, 9210, 10140, 10745, 10985, 11830, 11973, 12894, 13182, 14196, 15379, 15964, 17745, 18420, 19955, 21490, 21970, 23660, 23946, 25788, 26364, 27937, 30758, 32235, 32955, 35490, 39910, 42980, 43940, 46137, 47892, 51883, 55874, 59865, 61516, 64470, 65910, 70980, 76895, 79820, 83811, 92274, 103766, 111748, 119730, 128940, 131820, 139685, 153790, 155649, 167622, 184548, 207532, 230685, 239460, 259415, 279370, 307580, 311298, 335244, 363181, 419055, 461370, 518830, 558740, 622596, 674479, 726362, 778245, 838110, 922740, 1037660, 1089543, 1348958, 1452724, 1556490, 1676220, 1815905, 2023437, 2179086, 2697916, 3112980, 3372395, 3631810, 4046874, 4358172, 4721353, 5447715, 6744790, 7263620, 8093748, 9442706, 10117185, 10895430, 13489580, 14164059, 18885412, 20234370, 21790860, 23606765, 28328118, 40468740, 47213530, 56656236, 70820295, 94427060, 141640590, 283281180]

約数ペア:

[(1, 283281180), (2, 141640590), (3, 94427060), (4, 70820295), (5, 56656236), (6, 47213530), (7, 40468740), (10, 28328118), (12, 23606765), (13, 21790860), (14, 20234370), (15, 18885412), (20, 14164059), (21, 13489580), (26, 10895430), (28, 10117185), (30, 9442706), (35, 8093748), (39, 7263620), (42, 6744790), (52, 5447715), (60, 4721353), (65, 4358172), (70, 4046874), (78, 3631810), (84, 3372395), (91, 3112980), (105, 2697916), (130, 2179086), (140, 2023437), (156, 1815905), (169, 1676220), (182, 1556490), (195, 1452724), (210, 1348958), (260, 1089543), (273, 1037660), (307, 922740), (338, 838110), (364, 778245), (390, 726362), (420, 674479), (455, 622596), (507, 558740), (546, 518830), (614, 461370), (676, 419055), (780, 363181), (845, 335244), (910, 311298), (921, 307580), (1014, 279370), (1092, 259415), (1183, 239460), (1228, 230685), (1365, 207532), (1535, 184548), (1690, 167622), (1820, 155649), (1842, 153790), (2028, 139685), (2149, 131820), (2197, 128940), (2366, 119730), (2535, 111748), (2730, 103766), (3070, 92274), (3380, 83811), (3549, 79820), (3684, 76895), (3991, 70980), (4298, 65910), (4394, 64470), (4605, 61516), (4732, 59865), (5070, 55874), (5460, 51883), (5915, 47892), (6140, 46137), (6447, 43940), (6591, 42980), (7098, 39910), (7982, 35490), (8596, 32955), (8788, 32235), (9210, 30758), (10140, 27937), (10745, 26364), (10985, 25788), (11830, 23946), (11973, 23660), (12894, 21970), (13182, 21490), (14196, 19955), (15379, 18420), (15964, 17745)]