87303840

素因数分解:

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

素因数の和:871

約数の個数: 192

約数和(自身を含む): 313963776

約数和(自身を除く): 226659936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 823, 884, 1020, 1040, 1105, 1248, 1326, 1360, 1560, 1632, 1646, 1768, 2040, 2080, 2210, 2469, 2652, 2720, 3120, 3292, 3315, 3536, 4080, 4115, 4420, 4938, 5304, 6240, 6584, 6630, 7072, 8160, 8230, 8840, 9876, 10608, 10699, 12345, 13168, 13260, 13991, 16460, 17680, 19752, 21216, 21398, 24690, 26336, 26520, 27982, 32097, 32920, 35360, 39504, 41973, 42796, 49380, 53040, 53495, 55964, 64194, 65840, 69955, 79008, 83946, 85592, 98760, 106080, 106990, 111928, 128388, 131680, 139910, 160485, 167892, 171184, 181883, 197520, 209865, 213980, 223856, 256776, 279820, 320970, 335784, 342368, 363766, 395040, 419730, 427960, 447712, 513552, 545649, 559640, 641940, 671568, 727532, 839460, 855920, 909415, 1027104, 1091298, 1119280, 1283880, 1343136, 1455064, 1678920, 1711840, 1818830, 2182596, 2238560, 2567760, 2728245, 2910128, 3357840, 3637660, 4365192, 5135520, 5456490, 5820256, 6715680, 7275320, 8730384, 10912980, 14550640, 17460768, 21825960, 29101280, 43651920, 87303840]

約数ペア:

[(1, 87303840), (2, 43651920), (3, 29101280), (4, 21825960), (5, 17460768), (6, 14550640), (8, 10912980), (10, 8730384), (12, 7275320), (13, 6715680), (15, 5820256), (16, 5456490), (17, 5135520), (20, 4365192), (24, 3637660), (26, 3357840), (30, 2910128), (32, 2728245), (34, 2567760), (39, 2238560), (40, 2182596), (48, 1818830), (51, 1711840), (52, 1678920), (60, 1455064), (65, 1343136), (68, 1283880), (78, 1119280), (80, 1091298), (85, 1027104), (96, 909415), (102, 855920), (104, 839460), (120, 727532), (130, 671568), (136, 641940), (156, 559640), (160, 545649), (170, 513552), (195, 447712), (204, 427960), (208, 419730), (221, 395040), (240, 363766), (255, 342368), (260, 335784), (272, 320970), (312, 279820), (340, 256776), (390, 223856), (408, 213980), (416, 209865), (442, 197520), (480, 181883), (510, 171184), (520, 167892), (544, 160485), (624, 139910), (663, 131680), (680, 128388), (780, 111928), (816, 106990), (823, 106080), (884, 98760), (1020, 85592), (1040, 83946), (1105, 79008), (1248, 69955), (1326, 65840), (1360, 64194), (1560, 55964), (1632, 53495), (1646, 53040), (1768, 49380), (2040, 42796), (2080, 41973), (2210, 39504), (2469, 35360), (2652, 32920), (2720, 32097), (3120, 27982), (3292, 26520), (3315, 26336), (3536, 24690), (4080, 21398), (4115, 21216), (4420, 19752), (4938, 17680), (5304, 16460), (6240, 13991), (6584, 13260), (6630, 13168), (7072, 12345), (8160, 10699), (8230, 10608), (8840, 9876)]