1185267720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{108541}}^1$

素因数の和:108575

約数の個数: 128

約数和(自身を含む): 4376413440

約数和(自身を除く): 3191145720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 108541, 217082, 325623, 434164, 542705, 651246, 759787, 868328, 1085410, 1302492, 1411033, 1519574, 1628115, 2170820, 2279361, 2604984, 2822066, 3039148, 3256230, 3798935, 4233099, 4341640, 4558722, 5644132, 6078296, 6512460, 7055165, 7597870, 8466198, 9117444, 9877231, 11288264, 11396805, 13024920, 14110330, 15195740, 16932396, 18234888, 19754462, 21165495, 22793610, 28220660, 29631693, 30391480, 33864792, 39508924, 42330990, 45587220, 49386155, 56441320, 59263386, 79017848, 84661980, 91174440, 98772310, 118526772, 148158465, 169323960, 197544620, 237053544, 296316930, 395089240, 592633860, 1185267720]

約数ペア:

[(1, 1185267720), (2, 592633860), (3, 395089240), (4, 296316930), (5, 237053544), (6, 197544620), (7, 169323960), (8, 148158465), (10, 118526772), (12, 98772310), (13, 91174440), (14, 84661980), (15, 79017848), (20, 59263386), (21, 56441320), (24, 49386155), (26, 45587220), (28, 42330990), (30, 39508924), (35, 33864792), (39, 30391480), (40, 29631693), (42, 28220660), (52, 22793610), (56, 21165495), (60, 19754462), (65, 18234888), (70, 16932396), (78, 15195740), (84, 14110330), (91, 13024920), (104, 11396805), (105, 11288264), (120, 9877231), (130, 9117444), (140, 8466198), (156, 7597870), (168, 7055165), (182, 6512460), (195, 6078296), (210, 5644132), (260, 4558722), (273, 4341640), (280, 4233099), (312, 3798935), (364, 3256230), (390, 3039148), (420, 2822066), (455, 2604984), (520, 2279361), (546, 2170820), (728, 1628115), (780, 1519574), (840, 1411033), (910, 1302492), (1092, 1085410), (1365, 868328), (1560, 759787), (1820, 651246), (2184, 542705), (2730, 434164), (3640, 325623), (5460, 217082), (10920, 108541)]