38575320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2417}}^1$

素因数の和:2457

約数の個数: 128

約数和(自身を含む): 139276800

約数和(自身を除く): 100701480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2417, 2660, 3192, 3990, 4834, 5320, 7251, 7980, 9668, 12085, 14502, 15960, 16919, 19336, 24170, 29004, 33838, 36255, 45923, 48340, 50757, 58008, 67676, 72510, 84595, 91846, 96680, 101514, 135352, 137769, 145020, 169190, 183692, 203028, 229615, 253785, 275538, 290040, 321461, 338380, 367384, 406056, 459230, 507570, 551076, 642922, 676760, 688845, 918460, 964383, 1015140, 1102152, 1285844, 1377690, 1607305, 1836920, 1928766, 2030280, 2571688, 2755380, 3214610, 3857532, 4821915, 5510760, 6429220, 7715064, 9643830, 12858440, 19287660, 38575320]

約数ペア:

[(1, 38575320), (2, 19287660), (3, 12858440), (4, 9643830), (5, 7715064), (6, 6429220), (7, 5510760), (8, 4821915), (10, 3857532), (12, 3214610), (14, 2755380), (15, 2571688), (19, 2030280), (20, 1928766), (21, 1836920), (24, 1607305), (28, 1377690), (30, 1285844), (35, 1102152), (38, 1015140), (40, 964383), (42, 918460), (56, 688845), (57, 676760), (60, 642922), (70, 551076), (76, 507570), (84, 459230), (95, 406056), (105, 367384), (114, 338380), (120, 321461), (133, 290040), (140, 275538), (152, 253785), (168, 229615), (190, 203028), (210, 183692), (228, 169190), (266, 145020), (280, 137769), (285, 135352), (380, 101514), (399, 96680), (420, 91846), (456, 84595), (532, 72510), (570, 67676), (665, 58008), (760, 50757), (798, 48340), (840, 45923), (1064, 36255), (1140, 33838), (1330, 29004), (1596, 24170), (1995, 19336), (2280, 16919), (2417, 15960), (2660, 14502), (3192, 12085), (3990, 9668), (4834, 7980), (5320, 7251)]