222895680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:877

約数の個数: 224

約数和(自身を含む): 829543680

約数和(自身を除く): 606648000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 192, 205, 210, 224, 240, 246, 280, 287, 320, 328, 336, 410, 420, 448, 480, 492, 560, 574, 615, 656, 672, 809, 820, 840, 861, 960, 984, 1120, 1148, 1230, 1312, 1344, 1435, 1618, 1640, 1680, 1722, 1968, 2240, 2296, 2427, 2460, 2624, 2870, 3236, 3280, 3360, 3444, 3936, 4045, 4305, 4592, 4854, 4920, 5663, 5740, 6472, 6560, 6720, 6888, 7872, 8090, 8610, 9184, 9708, 9840, 11326, 11480, 12135, 12944, 13120, 13776, 16180, 16989, 17220, 18368, 19416, 19680, 22652, 22960, 24270, 25888, 27552, 28315, 32360, 33169, 33978, 34440, 38832, 39360, 45304, 45920, 48540, 51776, 55104, 56630, 64720, 66338, 67956, 68880, 77664, 84945, 90608, 91840, 97080, 99507, 113260, 129440, 132676, 135912, 137760, 155328, 165845, 169890, 181216, 194160, 199014, 226520, 232183, 258880, 265352, 271824, 275520, 331690, 339780, 362432, 388320, 398028, 453040, 464366, 497535, 530704, 543648, 663380, 679560, 696549, 776640, 796056, 906080, 928732, 995070, 1061408, 1087296, 1160915, 1326760, 1359120, 1393098, 1592112, 1812160, 1857464, 1990140, 2122816, 2321830, 2653520, 2718240, 2786196, 3184224, 3482745, 3714928, 3980280, 4643660, 5307040, 5436480, 5572392, 6368448, 6965490, 7429856, 7960560, 9287320, 10614080, 11144784, 13930980, 14859712, 15921120, 18574640, 22289568, 27861960, 31842240, 37149280, 44579136, 55723920, 74298560, 111447840, 222895680]

約数ペア:

[(1, 222895680), (2, 111447840), (3, 74298560), (4, 55723920), (5, 44579136), (6, 37149280), (7, 31842240), (8, 27861960), (10, 22289568), (12, 18574640), (14, 15921120), (15, 14859712), (16, 13930980), (20, 11144784), (21, 10614080), (24, 9287320), (28, 7960560), (30, 7429856), (32, 6965490), (35, 6368448), (40, 5572392), (41, 5436480), (42, 5307040), (48, 4643660), (56, 3980280), (60, 3714928), (64, 3482745), (70, 3184224), (80, 2786196), (82, 2718240), (84, 2653520), (96, 2321830), (105, 2122816), (112, 1990140), (120, 1857464), (123, 1812160), (140, 1592112), (160, 1393098), (164, 1359120), (168, 1326760), (192, 1160915), (205, 1087296), (210, 1061408), (224, 995070), (240, 928732), (246, 906080), (280, 796056), (287, 776640), (320, 696549), (328, 679560), (336, 663380), (410, 543648), (420, 530704), (448, 497535), (480, 464366), (492, 453040), (560, 398028), (574, 388320), (615, 362432), (656, 339780), (672, 331690), (809, 275520), (820, 271824), (840, 265352), (861, 258880), (960, 232183), (984, 226520), (1120, 199014), (1148, 194160), (1230, 181216), (1312, 169890), (1344, 165845), (1435, 155328), (1618, 137760), (1640, 135912), (1680, 132676), (1722, 129440), (1968, 113260), (2240, 99507), (2296, 97080), (2427, 91840), (2460, 90608), (2624, 84945), (2870, 77664), (3236, 68880), (3280, 67956), (3360, 66338), (3444, 64720), (3936, 56630), (4045, 55104), (4305, 51776), (4592, 48540), (4854, 45920), (4920, 45304), (5663, 39360), (5740, 38832), (6472, 34440), (6560, 33978), (6720, 33169), (6888, 32360), (7872, 28315), (8090, 27552), (8610, 25888), (9184, 24270), (9708, 22960), (9840, 22652), (11326, 19680), (11480, 19416), (12135, 18368), (12944, 17220), (13120, 16989), (13776, 16180)]