166145880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{72871}}^1$

素因数の和:72904

約数の個数: 64

約数和(自身を含む): 524678400

約数和(自身を除く): 358532520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 72871, 145742, 218613, 291484, 364355, 437226, 582968, 728710, 874452, 1093065, 1384549, 1457420, 1748904, 2186130, 2769098, 2914840, 4153647, 4372260, 5538196, 6922745, 8307294, 8744520, 11076392, 13845490, 16614588, 20768235, 27690980, 33229176, 41536470, 55381960, 83072940, 166145880]

約数ペア:

[(1, 166145880), (2, 83072940), (3, 55381960), (4, 41536470), (5, 33229176), (6, 27690980), (8, 20768235), (10, 16614588), (12, 13845490), (15, 11076392), (19, 8744520), (20, 8307294), (24, 6922745), (30, 5538196), (38, 4372260), (40, 4153647), (57, 2914840), (60, 2769098), (76, 2186130), (95, 1748904), (114, 1457420), (120, 1384549), (152, 1093065), (190, 874452), (228, 728710), (285, 582968), (380, 437226), (456, 364355), (570, 291484), (760, 218613), (1140, 145742), (2280, 72871)]