74413920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{22147}}^1$

素因数の和:22172

約数の個数: 96

約数和(自身を含む): 267902208

約数和(自身を除く): 193488288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 22147, 44294, 66441, 88588, 110735, 132882, 155029, 177176, 221470, 265764, 310058, 332205, 354352, 442940, 465087, 531528, 620116, 664410, 708704, 775145, 885880, 930174, 1063056, 1240232, 1328820, 1550290, 1771760, 1860348, 2126112, 2325435, 2480464, 2657640, 3100580, 3543520, 3720696, 4650870, 4960928, 5315280, 6201160, 7441392, 9301740, 10630560, 12402320, 14882784, 18603480, 24804640, 37206960, 74413920]

約数ペア:

[(1, 74413920), (2, 37206960), (3, 24804640), (4, 18603480), (5, 14882784), (6, 12402320), (7, 10630560), (8, 9301740), (10, 7441392), (12, 6201160), (14, 5315280), (15, 4960928), (16, 4650870), (20, 3720696), (21, 3543520), (24, 3100580), (28, 2657640), (30, 2480464), (32, 2325435), (35, 2126112), (40, 1860348), (42, 1771760), (48, 1550290), (56, 1328820), (60, 1240232), (70, 1063056), (80, 930174), (84, 885880), (96, 775145), (105, 708704), (112, 664410), (120, 620116), (140, 531528), (160, 465087), (168, 442940), (210, 354352), (224, 332205), (240, 310058), (280, 265764), (336, 221470), (420, 177176), (480, 155029), (560, 132882), (672, 110735), (840, 88588), (1120, 66441), (1680, 44294), (3360, 22147)]