244594560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{18199}}^1$

素因数の和:18228

約数の個数: 128

約数和(自身を含む): 891072000

約数和(自身を除く): 646477440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 18199, 36398, 54597, 72796, 90995, 109194, 127393, 145592, 181990, 218388, 254786, 272985, 291184, 363980, 382179, 436776, 509572, 545970, 582368, 636965, 727960, 764358, 873552, 1019144, 1091940, 1164736, 1273930, 1455920, 1528716, 1747104, 1910895, 2038288, 2183880, 2329472, 2547860, 2911840, 3057432, 3494208, 3821790, 4076576, 4367760, 5095720, 5823680, 6114864, 6988416, 7643580, 8153152, 8735520, 10191440, 11647360, 12229728, 15287160, 16306304, 17471040, 20382880, 24459456, 30574320, 34942080, 40765760, 48918912, 61148640, 81531520, 122297280, 244594560]

約数ペア:

[(1, 244594560), (2, 122297280), (3, 81531520), (4, 61148640), (5, 48918912), (6, 40765760), (7, 34942080), (8, 30574320), (10, 24459456), (12, 20382880), (14, 17471040), (15, 16306304), (16, 15287160), (20, 12229728), (21, 11647360), (24, 10191440), (28, 8735520), (30, 8153152), (32, 7643580), (35, 6988416), (40, 6114864), (42, 5823680), (48, 5095720), (56, 4367760), (60, 4076576), (64, 3821790), (70, 3494208), (80, 3057432), (84, 2911840), (96, 2547860), (105, 2329472), (112, 2183880), (120, 2038288), (128, 1910895), (140, 1747104), (160, 1528716), (168, 1455920), (192, 1273930), (210, 1164736), (224, 1091940), (240, 1019144), (280, 873552), (320, 764358), (336, 727960), (384, 636965), (420, 582368), (448, 545970), (480, 509572), (560, 436776), (640, 382179), (672, 363980), (840, 291184), (896, 272985), (960, 254786), (1120, 218388), (1344, 181990), (1680, 145592), (1920, 127393), (2240, 109194), (2688, 90995), (3360, 72796), (4480, 54597), (6720, 36398), (13440, 18199)]