152876640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:461

約数の個数: 192

約数和(自身を含む): 555641856

約数和(自身を除く): 402765216

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 173, 210, 224, 240, 263, 280, 336, 346, 420, 480, 519, 526, 560, 672, 692, 789, 840, 865, 1038, 1052, 1120, 1211, 1315, 1384, 1578, 1680, 1730, 1841, 2076, 2104, 2422, 2595, 2630, 2768, 3156, 3360, 3460, 3633, 3682, 3945, 4152, 4208, 4844, 5190, 5260, 5523, 5536, 6055, 6312, 6920, 7266, 7364, 7890, 8304, 8416, 9205, 9688, 10380, 10520, 11046, 12110, 12624, 13840, 14532, 14728, 15780, 16608, 18165, 18410, 19376, 20760, 21040, 22092, 24220, 25248, 27615, 27680, 29064, 29456, 31560, 36330, 36820, 38752, 41520, 42080, 44184, 45499, 48440, 55230, 58128, 58912, 63120, 72660, 73640, 83040, 88368, 90998, 96880, 110460, 116256, 126240, 136497, 145320, 147280, 176736, 181996, 193760, 220920, 227495, 272994, 290640, 294560, 318493, 363992, 441840, 454990, 545988, 581280, 636986, 682485, 727984, 883680, 909980, 955479, 1091976, 1273972, 1364970, 1455968, 1592465, 1819960, 1910958, 2183952, 2547944, 2729940, 3184930, 3639920, 3821916, 4367904, 4777395, 5095888, 5459880, 6369860, 7279840, 7643832, 9554790, 10191776, 10919760, 12739720, 15287664, 19109580, 21839520, 25479440, 30575328, 38219160, 50958880, 76438320, 152876640]

約数ペア:

[(1, 152876640), (2, 76438320), (3, 50958880), (4, 38219160), (5, 30575328), (6, 25479440), (7, 21839520), (8, 19109580), (10, 15287664), (12, 12739720), (14, 10919760), (15, 10191776), (16, 9554790), (20, 7643832), (21, 7279840), (24, 6369860), (28, 5459880), (30, 5095888), (32, 4777395), (35, 4367904), (40, 3821916), (42, 3639920), (48, 3184930), (56, 2729940), (60, 2547944), (70, 2183952), (80, 1910958), (84, 1819960), (96, 1592465), (105, 1455968), (112, 1364970), (120, 1273972), (140, 1091976), (160, 955479), (168, 909980), (173, 883680), (210, 727984), (224, 682485), (240, 636986), (263, 581280), (280, 545988), (336, 454990), (346, 441840), (420, 363992), (480, 318493), (519, 294560), (526, 290640), (560, 272994), (672, 227495), (692, 220920), (789, 193760), (840, 181996), (865, 176736), (1038, 147280), (1052, 145320), (1120, 136497), (1211, 126240), (1315, 116256), (1384, 110460), (1578, 96880), (1680, 90998), (1730, 88368), (1841, 83040), (2076, 73640), (2104, 72660), (2422, 63120), (2595, 58912), (2630, 58128), (2768, 55230), (3156, 48440), (3360, 45499), (3460, 44184), (3633, 42080), (3682, 41520), (3945, 38752), (4152, 36820), (4208, 36330), (4844, 31560), (5190, 29456), (5260, 29064), (5523, 27680), (5536, 27615), (6055, 25248), (6312, 24220), (6920, 22092), (7266, 21040), (7364, 20760), (7890, 19376), (8304, 18410), (8416, 18165), (9205, 16608), (9688, 15780), (10380, 14728), (10520, 14532), (11046, 13840), (12110, 12624)]