143956440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:463

約数の個数: 160

約数和(自身を含む): 488656080

約数和(自身を除く): 344699640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 157, 162, 180, 216, 270, 283, 314, 324, 360, 405, 471, 540, 566, 628, 648, 785, 810, 849, 942, 1080, 1132, 1256, 1413, 1415, 1570, 1620, 1698, 1884, 2264, 2355, 2547, 2826, 2830, 3140, 3240, 3396, 3768, 4239, 4245, 4710, 5094, 5652, 5660, 6280, 6792, 7065, 7641, 8478, 8490, 9420, 10188, 11304, 11320, 12717, 12735, 14130, 15282, 16956, 16980, 18840, 20376, 21195, 22923, 25434, 25470, 28260, 30564, 33912, 33960, 38205, 42390, 44431, 45846, 50868, 50940, 56520, 61128, 63585, 76410, 84780, 88862, 91692, 101736, 101880, 114615, 127170, 133293, 152820, 169560, 177724, 183384, 222155, 229230, 254340, 266586, 305640, 355448, 399879, 444310, 458460, 508680, 533172, 666465, 799758, 888620, 916920, 1066344, 1199637, 1332930, 1599516, 1777240, 1999395, 2399274, 2665860, 3199032, 3598911, 3998790, 4798548, 5331720, 5998185, 7197822, 7997580, 9597096, 11996370, 14395644, 15995160, 17994555, 23992740, 28791288, 35989110, 47985480, 71978220, 143956440]

約数ペア:

[(1, 143956440), (2, 71978220), (3, 47985480), (4, 35989110), (5, 28791288), (6, 23992740), (8, 17994555), (9, 15995160), (10, 14395644), (12, 11996370), (15, 9597096), (18, 7997580), (20, 7197822), (24, 5998185), (27, 5331720), (30, 4798548), (36, 3998790), (40, 3598911), (45, 3199032), (54, 2665860), (60, 2399274), (72, 1999395), (81, 1777240), (90, 1599516), (108, 1332930), (120, 1199637), (135, 1066344), (157, 916920), (162, 888620), (180, 799758), (216, 666465), (270, 533172), (283, 508680), (314, 458460), (324, 444310), (360, 399879), (405, 355448), (471, 305640), (540, 266586), (566, 254340), (628, 229230), (648, 222155), (785, 183384), (810, 177724), (849, 169560), (942, 152820), (1080, 133293), (1132, 127170), (1256, 114615), (1413, 101880), (1415, 101736), (1570, 91692), (1620, 88862), (1698, 84780), (1884, 76410), (2264, 63585), (2355, 61128), (2547, 56520), (2826, 50940), (2830, 50868), (3140, 45846), (3240, 44431), (3396, 42390), (3768, 38205), (4239, 33960), (4245, 33912), (4710, 30564), (5094, 28260), (5652, 25470), (5660, 25434), (6280, 22923), (6792, 21195), (7065, 20376), (7641, 18840), (8478, 16980), (8490, 16956), (9420, 15282), (10188, 14130), (11304, 12735), (11320, 12717)]