13282360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 38102400

約数和(自身を除く): 24820040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 41, 52, 56, 65, 70, 82, 89, 91, 104, 130, 140, 164, 178, 182, 205, 260, 280, 287, 328, 356, 364, 410, 445, 455, 520, 533, 574, 623, 712, 728, 820, 890, 910, 1066, 1148, 1157, 1246, 1435, 1640, 1780, 1820, 2132, 2296, 2314, 2492, 2665, 2870, 3115, 3560, 3640, 3649, 3731, 4264, 4628, 4984, 5330, 5740, 5785, 6230, 7298, 7462, 8099, 9256, 10660, 11480, 11570, 12460, 14596, 14924, 16198, 18245, 18655, 21320, 23140, 24920, 25543, 29192, 29848, 32396, 36490, 37310, 40495, 46280, 47437, 51086, 64792, 72980, 74620, 80990, 94874, 102172, 127715, 145960, 149240, 161980, 189748, 204344, 237185, 255430, 323960, 332059, 379496, 474370, 510860, 664118, 948740, 1021720, 1328236, 1660295, 1897480, 2656472, 3320590, 6641180, 13282360]

約数ペア:

[(1, 13282360), (2, 6641180), (4, 3320590), (5, 2656472), (7, 1897480), (8, 1660295), (10, 1328236), (13, 1021720), (14, 948740), (20, 664118), (26, 510860), (28, 474370), (35, 379496), (40, 332059), (41, 323960), (52, 255430), (56, 237185), (65, 204344), (70, 189748), (82, 161980), (89, 149240), (91, 145960), (104, 127715), (130, 102172), (140, 94874), (164, 80990), (178, 74620), (182, 72980), (205, 64792), (260, 51086), (280, 47437), (287, 46280), (328, 40495), (356, 37310), (364, 36490), (410, 32396), (445, 29848), (455, 29192), (520, 25543), (533, 24920), (574, 23140), (623, 21320), (712, 18655), (728, 18245), (820, 16198), (890, 14924), (910, 14596), (1066, 12460), (1148, 11570), (1157, 11480), (1246, 10660), (1435, 9256), (1640, 8099), (1780, 7462), (1820, 7298), (2132, 6230), (2296, 5785), (2314, 5740), (2492, 5330), (2665, 4984), (2870, 4628), (3115, 4264), (3560, 3731), (3640, 3649)]