171617880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10753}}^1$

素因数の和:10793

約数の個数: 128

約数和(自身を含む): 619430400

約数和(自身を除く): 447812520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 10753, 15960, 21506, 32259, 43012, 53765, 64518, 75271, 86024, 107530, 129036, 150542, 161295, 204307, 215060, 225813, 258072, 301084, 322590, 376355, 408614, 430120, 451626, 602168, 612921, 645180, 752710, 817228, 903252, 1021535, 1129065, 1225842, 1290360, 1430149, 1505420, 1634456, 1806504, 2043070, 2258130, 2451684, 2860298, 3010840, 3064605, 4086140, 4290447, 4516260, 4903368, 5720596, 6129210, 7150745, 8172280, 8580894, 9032520, 11441192, 12258420, 14301490, 17161788, 21452235, 24516840, 28602980, 34323576, 42904470, 57205960, 85808940, 171617880]

約数ペア:

[(1, 171617880), (2, 85808940), (3, 57205960), (4, 42904470), (5, 34323576), (6, 28602980), (7, 24516840), (8, 21452235), (10, 17161788), (12, 14301490), (14, 12258420), (15, 11441192), (19, 9032520), (20, 8580894), (21, 8172280), (24, 7150745), (28, 6129210), (30, 5720596), (35, 4903368), (38, 4516260), (40, 4290447), (42, 4086140), (56, 3064605), (57, 3010840), (60, 2860298), (70, 2451684), (76, 2258130), (84, 2043070), (95, 1806504), (105, 1634456), (114, 1505420), (120, 1430149), (133, 1290360), (140, 1225842), (152, 1129065), (168, 1021535), (190, 903252), (210, 817228), (228, 752710), (266, 645180), (280, 612921), (285, 602168), (380, 451626), (399, 430120), (420, 408614), (456, 376355), (532, 322590), (570, 301084), (665, 258072), (760, 225813), (798, 215060), (840, 204307), (1064, 161295), (1140, 150542), (1330, 129036), (1596, 107530), (1995, 86024), (2280, 75271), (2660, 64518), (3192, 53765), (3990, 43012), (5320, 32259), (7980, 21506), (10753, 15960)]