246944880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3769}}^1$

素因数の和:3808

約数の個数: 240

約数和(自身を含む): 1020976320

約数和(自身を除く): 774031440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 3769, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 7538, 8190, 9360, 10920, 11307, 13104, 15076, 16380, 18845, 21840, 22614, 26383, 30152, 32760, 33921, 37690, 45228, 48997, 52766, 56535, 60304, 65520, 67842, 75380, 79149, 90456, 97994, 105532, 113070, 131915, 135684, 146991, 150760, 158298, 169605, 180912, 195988, 211064, 226140, 237447, 244985, 263830, 271368, 293982, 301520, 316596, 339210, 342979, 391976, 395745, 422128, 440973, 452280, 474894, 489970, 527660, 542736, 587964, 633192, 678420, 685958, 734955, 783952, 791490, 881946, 904560, 949788, 979940, 1028937, 1055320, 1175928, 1187235, 1266384, 1356840, 1371916, 1469910, 1582980, 1714895, 1763892, 1899576, 1959880, 2057874, 2110640, 2204865, 2351856, 2374470, 2713680, 2743832, 2939820, 3086811, 3165960, 3429790, 3527784, 3799152, 3919760, 4115748, 4409730, 4748940, 5144685, 5487664, 5879640, 6173622, 6331920, 6859580, 7055568, 8231496, 8819460, 9497880, 10289370, 11759280, 12347244, 13719160, 15434055, 16462992, 17638920, 18995760, 20578740, 24694488, 27438320, 30868110, 35277840, 41157480, 49388976, 61736220, 82314960, 123472440, 246944880]

約数ペア:

[(1, 246944880), (2, 123472440), (3, 82314960), (4, 61736220), (5, 49388976), (6, 41157480), (7, 35277840), (8, 30868110), (9, 27438320), (10, 24694488), (12, 20578740), (13, 18995760), (14, 17638920), (15, 16462992), (16, 15434055), (18, 13719160), (20, 12347244), (21, 11759280), (24, 10289370), (26, 9497880), (28, 8819460), (30, 8231496), (35, 7055568), (36, 6859580), (39, 6331920), (40, 6173622), (42, 5879640), (45, 5487664), (48, 5144685), (52, 4748940), (56, 4409730), (60, 4115748), (63, 3919760), (65, 3799152), (70, 3527784), (72, 3429790), (78, 3165960), (80, 3086811), (84, 2939820), (90, 2743832), (91, 2713680), (104, 2374470), (105, 2351856), (112, 2204865), (117, 2110640), (120, 2057874), (126, 1959880), (130, 1899576), (140, 1763892), (144, 1714895), (156, 1582980), (168, 1469910), (180, 1371916), (182, 1356840), (195, 1266384), (208, 1187235), (210, 1175928), (234, 1055320), (240, 1028937), (252, 979940), (260, 949788), (273, 904560), (280, 881946), (312, 791490), (315, 783952), (336, 734955), (360, 685958), (364, 678420), (390, 633192), (420, 587964), (455, 542736), (468, 527660), (504, 489970), (520, 474894), (546, 452280), (560, 440973), (585, 422128), (624, 395745), (630, 391976), (720, 342979), (728, 339210), (780, 316596), (819, 301520), (840, 293982), (910, 271368), (936, 263830), (1008, 244985), (1040, 237447), (1092, 226140), (1170, 211064), (1260, 195988), (1365, 180912), (1456, 169605), (1560, 158298), (1638, 150760), (1680, 146991), (1820, 135684), (1872, 131915), (2184, 113070), (2340, 105532), (2520, 97994), (2730, 90456), (3120, 79149), (3276, 75380), (3640, 67842), (3769, 65520), (4095, 60304), (4368, 56535), (4680, 52766), (5040, 48997), (5460, 45228), (6552, 37690), (7280, 33921), (7538, 32760), (8190, 30152), (9360, 26383), (10920, 22614), (11307, 21840), (13104, 18845), (15076, 16380)]