283737480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:880

約数の個数: 192

約数和(自身を含む): 977132160

約数和(自身を除く): 693394680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 169, 170, 195, 204, 221, 255, 260, 312, 338, 340, 390, 408, 442, 507, 510, 520, 663, 676, 680, 780, 823, 845, 884, 1014, 1020, 1105, 1326, 1352, 1560, 1646, 1690, 1768, 2028, 2040, 2210, 2469, 2535, 2652, 2873, 3292, 3315, 3380, 4056, 4115, 4420, 4938, 5070, 5304, 5746, 6584, 6630, 6760, 8230, 8619, 8840, 9876, 10140, 10699, 11492, 12345, 13260, 13991, 14365, 16460, 17238, 19752, 20280, 21398, 22984, 24690, 26520, 27982, 28730, 32097, 32920, 34476, 41973, 42796, 43095, 49380, 53495, 55964, 57460, 64194, 68952, 69955, 83946, 85592, 86190, 98760, 106990, 111928, 114920, 128388, 139087, 139910, 160485, 167892, 172380, 181883, 209865, 213980, 256776, 278174, 279820, 320970, 335784, 344760, 363766, 417261, 419730, 427960, 545649, 556348, 559640, 641940, 695435, 727532, 834522, 839460, 909415, 1091298, 1112696, 1283880, 1390870, 1455064, 1669044, 1678920, 1818830, 2086305, 2182596, 2364479, 2728245, 2781740, 3338088, 3637660, 4172610, 4365192, 4728958, 5456490, 5563480, 7093437, 7275320, 8345220, 9457916, 10912980, 11822395, 14186874, 16690440, 18915832, 21825960, 23644790, 28373748, 35467185, 47289580, 56747496, 70934370, 94579160, 141868740, 283737480]

約数ペア:

[(1, 283737480), (2, 141868740), (3, 94579160), (4, 70934370), (5, 56747496), (6, 47289580), (8, 35467185), (10, 28373748), (12, 23644790), (13, 21825960), (15, 18915832), (17, 16690440), (20, 14186874), (24, 11822395), (26, 10912980), (30, 9457916), (34, 8345220), (39, 7275320), (40, 7093437), (51, 5563480), (52, 5456490), (60, 4728958), (65, 4365192), (68, 4172610), (78, 3637660), (85, 3338088), (102, 2781740), (104, 2728245), (120, 2364479), (130, 2182596), (136, 2086305), (156, 1818830), (169, 1678920), (170, 1669044), (195, 1455064), (204, 1390870), (221, 1283880), (255, 1112696), (260, 1091298), (312, 909415), (338, 839460), (340, 834522), (390, 727532), (408, 695435), (442, 641940), (507, 559640), (510, 556348), (520, 545649), (663, 427960), (676, 419730), (680, 417261), (780, 363766), (823, 344760), (845, 335784), (884, 320970), (1014, 279820), (1020, 278174), (1105, 256776), (1326, 213980), (1352, 209865), (1560, 181883), (1646, 172380), (1690, 167892), (1768, 160485), (2028, 139910), (2040, 139087), (2210, 128388), (2469, 114920), (2535, 111928), (2652, 106990), (2873, 98760), (3292, 86190), (3315, 85592), (3380, 83946), (4056, 69955), (4115, 68952), (4420, 64194), (4938, 57460), (5070, 55964), (5304, 53495), (5746, 49380), (6584, 43095), (6630, 42796), (6760, 41973), (8230, 34476), (8619, 32920), (8840, 32097), (9876, 28730), (10140, 27982), (10699, 26520), (11492, 24690), (12345, 22984), (13260, 21398), (13991, 20280), (14365, 19752), (16460, 17238)]