123472440

素因数分解:

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

素因数の和:3806

約数の個数: 192

約数和(自身を含む): 494020800

約数和(自身を除く): 370548360

約数列:

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

約数ペア:

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