208241520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45667}}^1$

素因数の和:45702

約数の個数: 80

約数和(自身を含む): 679539840

約数和(自身を除く): 471298320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 45667, 91334, 137001, 182668, 228335, 274002, 365336, 456670, 548004, 685005, 730672, 867673, 913340, 1096008, 1370010, 1735346, 1826680, 2192016, 2603019, 2740020, 3470692, 3653360, 4338365, 5206038, 5480040, 6941384, 8676730, 10412076, 10960080, 13015095, 13882768, 17353460, 20824152, 26030190, 34706920, 41648304, 52060380, 69413840, 104120760, 208241520]

約数ペア:

[(1, 208241520), (2, 104120760), (3, 69413840), (4, 52060380), (5, 41648304), (6, 34706920), (8, 26030190), (10, 20824152), (12, 17353460), (15, 13882768), (16, 13015095), (19, 10960080), (20, 10412076), (24, 8676730), (30, 6941384), (38, 5480040), (40, 5206038), (48, 4338365), (57, 3653360), (60, 3470692), (76, 2740020), (80, 2603019), (95, 2192016), (114, 1826680), (120, 1735346), (152, 1370010), (190, 1096008), (228, 913340), (240, 867673), (285, 730672), (304, 685005), (380, 548004), (456, 456670), (570, 365336), (760, 274002), (912, 228335), (1140, 182668), (1520, 137001), (2280, 91334), (4560, 45667)]