151566240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:675

約数の個数: 192

約数和(自身を含む): 553512960

約数和(自身を除く): 401946720

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, 79, 80, 84, 96, 105, 112, 120, 140, 158, 160, 168, 210, 224, 237, 240, 280, 316, 336, 395, 420, 474, 480, 553, 560, 571, 632, 672, 790, 840, 948, 1106, 1120, 1142, 1185, 1264, 1580, 1659, 1680, 1713, 1896, 2212, 2284, 2370, 2528, 2765, 2855, 3160, 3318, 3360, 3426, 3792, 3997, 4424, 4568, 4740, 5530, 5710, 6320, 6636, 6852, 7584, 7994, 8295, 8565, 8848, 9136, 9480, 11060, 11420, 11991, 12640, 13272, 13704, 15988, 16590, 17130, 17696, 18272, 18960, 19985, 22120, 22840, 23982, 26544, 27408, 31976, 33180, 34260, 37920, 39970, 44240, 45109, 45680, 47964, 53088, 54816, 59955, 63952, 66360, 68520, 79940, 88480, 90218, 91360, 95928, 119910, 127904, 132720, 135327, 137040, 159880, 180436, 191856, 225545, 239820, 265440, 270654, 274080, 315763, 319760, 360872, 383712, 451090, 479640, 541308, 631526, 639520, 676635, 721744, 902180, 947289, 959280, 1082616, 1263052, 1353270, 1443488, 1578815, 1804360, 1894578, 1918560, 2165232, 2526104, 2706540, 3157630, 3608720, 3789156, 4330464, 4736445, 5052208, 5413080, 6315260, 7217440, 7578312, 9472890, 10104416, 10826160, 12630520, 15156624, 18945780, 21652320, 25261040, 30313248, 37891560, 50522080, 75783120, 151566240]

約数ペア:

[(1, 151566240), (2, 75783120), (3, 50522080), (4, 37891560), (5, 30313248), (6, 25261040), (7, 21652320), (8, 18945780), (10, 15156624), (12, 12630520), (14, 10826160), (15, 10104416), (16, 9472890), (20, 7578312), (21, 7217440), (24, 6315260), (28, 5413080), (30, 5052208), (32, 4736445), (35, 4330464), (40, 3789156), (42, 3608720), (48, 3157630), (56, 2706540), (60, 2526104), (70, 2165232), (79, 1918560), (80, 1894578), (84, 1804360), (96, 1578815), (105, 1443488), (112, 1353270), (120, 1263052), (140, 1082616), (158, 959280), (160, 947289), (168, 902180), (210, 721744), (224, 676635), (237, 639520), (240, 631526), (280, 541308), (316, 479640), (336, 451090), (395, 383712), (420, 360872), (474, 319760), (480, 315763), (553, 274080), (560, 270654), (571, 265440), (632, 239820), (672, 225545), (790, 191856), (840, 180436), (948, 159880), (1106, 137040), (1120, 135327), (1142, 132720), (1185, 127904), (1264, 119910), (1580, 95928), (1659, 91360), (1680, 90218), (1713, 88480), (1896, 79940), (2212, 68520), (2284, 66360), (2370, 63952), (2528, 59955), (2765, 54816), (2855, 53088), (3160, 47964), (3318, 45680), (3360, 45109), (3426, 44240), (3792, 39970), (3997, 37920), (4424, 34260), (4568, 33180), (4740, 31976), (5530, 27408), (5710, 26544), (6320, 23982), (6636, 22840), (6852, 22120), (7584, 19985), (7994, 18960), (8295, 18272), (8565, 17696), (8848, 17130), (9136, 16590), (9480, 15988), (11060, 13704), (11420, 13272), (11991, 12640)]