193911720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{85049}}^1$

素因数の和:85082

約数の個数: 64

約数和(自身を含む): 612360000

約数和(自身を除く): 418448280

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, 85049, 170098, 255147, 340196, 425245, 510294, 680392, 850490, 1020588, 1275735, 1615931, 1700980, 2041176, 2551470, 3231862, 3401960, 4847793, 5102940, 6463724, 8079655, 9695586, 10205880, 12927448, 16159310, 19391172, 24238965, 32318620, 38782344, 48477930, 64637240, 96955860, 193911720]

約数ペア:

[(1, 193911720), (2, 96955860), (3, 64637240), (4, 48477930), (5, 38782344), (6, 32318620), (8, 24238965), (10, 19391172), (12, 16159310), (15, 12927448), (19, 10205880), (20, 9695586), (24, 8079655), (30, 6463724), (38, 5102940), (40, 4847793), (57, 3401960), (60, 3231862), (76, 2551470), (95, 2041176), (114, 1700980), (120, 1615931), (152, 1275735), (190, 1020588), (228, 850490), (285, 680392), (380, 510294), (456, 425245), (570, 340196), (760, 255147), (1140, 170098), (2280, 85049)]