144443040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{42989}}^1$

素因数の和:43014

約数の個数: 96

約数和(自身を含む): 520007040

約数和(自身を除く): 375564000

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, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 42989, 85978, 128967, 171956, 214945, 257934, 300923, 343912, 429890, 515868, 601846, 644835, 687824, 859780, 902769, 1031736, 1203692, 1289670, 1375648, 1504615, 1719560, 1805538, 2063472, 2407384, 2579340, 3009230, 3439120, 3611076, 4126944, 4513845, 4814768, 5158680, 6018460, 6878240, 7222152, 9027690, 9629536, 10317360, 12036920, 14444304, 18055380, 20634720, 24073840, 28888608, 36110760, 48147680, 72221520, 144443040]

約数ペア:

[(1, 144443040), (2, 72221520), (3, 48147680), (4, 36110760), (5, 28888608), (6, 24073840), (7, 20634720), (8, 18055380), (10, 14444304), (12, 12036920), (14, 10317360), (15, 9629536), (16, 9027690), (20, 7222152), (21, 6878240), (24, 6018460), (28, 5158680), (30, 4814768), (32, 4513845), (35, 4126944), (40, 3611076), (42, 3439120), (48, 3009230), (56, 2579340), (60, 2407384), (70, 2063472), (80, 1805538), (84, 1719560), (96, 1504615), (105, 1375648), (112, 1289670), (120, 1203692), (140, 1031736), (160, 902769), (168, 859780), (210, 687824), (224, 644835), (240, 601846), (280, 515868), (336, 429890), (420, 343912), (480, 300923), (560, 257934), (672, 214945), (840, 171956), (1120, 128967), (1680, 85978), (3360, 42989)]