145699680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:549

約数の個数: 192

約数和(自身を含む): 530869248

約数和(自身を除く): 385169568

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, 103, 105, 112, 120, 140, 160, 168, 206, 210, 224, 240, 280, 309, 336, 412, 420, 421, 480, 515, 560, 618, 672, 721, 824, 840, 842, 1030, 1120, 1236, 1263, 1442, 1545, 1648, 1680, 1684, 2060, 2105, 2163, 2472, 2526, 2884, 2947, 3090, 3296, 3360, 3368, 3605, 4120, 4210, 4326, 4944, 5052, 5768, 5894, 6180, 6315, 6736, 7210, 8240, 8420, 8652, 8841, 9888, 10104, 10815, 11536, 11788, 12360, 12630, 13472, 14420, 14735, 16480, 16840, 17304, 17682, 20208, 21630, 23072, 23576, 24720, 25260, 28840, 29470, 33680, 34608, 35364, 40416, 43260, 43363, 44205, 47152, 49440, 50520, 57680, 58940, 67360, 69216, 70728, 86520, 86726, 88410, 94304, 101040, 115360, 117880, 130089, 141456, 173040, 173452, 176820, 202080, 216815, 235760, 260178, 282912, 303541, 346080, 346904, 353640, 433630, 471520, 520356, 607082, 650445, 693808, 707280, 867260, 910623, 1040712, 1214164, 1300890, 1387616, 1414560, 1517705, 1734520, 1821246, 2081424, 2428328, 2601780, 3035410, 3469040, 3642492, 4162848, 4553115, 4856656, 5203560, 6070820, 6938080, 7284984, 9106230, 9713312, 10407120, 12141640, 14569968, 18212460, 20814240, 24283280, 29139936, 36424920, 48566560, 72849840, 145699680]

約数ペア:

[(1, 145699680), (2, 72849840), (3, 48566560), (4, 36424920), (5, 29139936), (6, 24283280), (7, 20814240), (8, 18212460), (10, 14569968), (12, 12141640), (14, 10407120), (15, 9713312), (16, 9106230), (20, 7284984), (21, 6938080), (24, 6070820), (28, 5203560), (30, 4856656), (32, 4553115), (35, 4162848), (40, 3642492), (42, 3469040), (48, 3035410), (56, 2601780), (60, 2428328), (70, 2081424), (80, 1821246), (84, 1734520), (96, 1517705), (103, 1414560), (105, 1387616), (112, 1300890), (120, 1214164), (140, 1040712), (160, 910623), (168, 867260), (206, 707280), (210, 693808), (224, 650445), (240, 607082), (280, 520356), (309, 471520), (336, 433630), (412, 353640), (420, 346904), (421, 346080), (480, 303541), (515, 282912), (560, 260178), (618, 235760), (672, 216815), (721, 202080), (824, 176820), (840, 173452), (842, 173040), (1030, 141456), (1120, 130089), (1236, 117880), (1263, 115360), (1442, 101040), (1545, 94304), (1648, 88410), (1680, 86726), (1684, 86520), (2060, 70728), (2105, 69216), (2163, 67360), (2472, 58940), (2526, 57680), (2884, 50520), (2947, 49440), (3090, 47152), (3296, 44205), (3360, 43363), (3368, 43260), (3605, 40416), (4120, 35364), (4210, 34608), (4326, 33680), (4944, 29470), (5052, 28840), (5768, 25260), (5894, 24720), (6180, 23576), (6315, 23072), (6736, 21630), (7210, 20208), (8240, 17682), (8420, 17304), (8652, 16840), (8841, 16480), (9888, 14735), (10104, 14420), (10815, 13472), (11536, 12630), (11788, 12360)]