16448520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1$

素因数の和:775

約数の個数: 128

約数和(自身を含む): 57075840

約数和(自身を除く): 40627320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 733, 748, 935, 1020, 1122, 1320, 1466, 1496, 1870, 2040, 2199, 2244, 2805, 2932, 3665, 3740, 4398, 4488, 5610, 5864, 7330, 7480, 8063, 8796, 10995, 11220, 12461, 14660, 16126, 17592, 21990, 22440, 24189, 24922, 29320, 32252, 37383, 40315, 43980, 48378, 49844, 62305, 64504, 74766, 80630, 87960, 96756, 99688, 120945, 124610, 137071, 149532, 161260, 186915, 193512, 241890, 249220, 274142, 299064, 322520, 373830, 411213, 483780, 498440, 548284, 685355, 747660, 822426, 967560, 1096568, 1370710, 1495320, 1644852, 2056065, 2741420, 3289704, 4112130, 5482840, 8224260, 16448520]

約数ペア:

[(1, 16448520), (2, 8224260), (3, 5482840), (4, 4112130), (5, 3289704), (6, 2741420), (8, 2056065), (10, 1644852), (11, 1495320), (12, 1370710), (15, 1096568), (17, 967560), (20, 822426), (22, 747660), (24, 685355), (30, 548284), (33, 498440), (34, 483780), (40, 411213), (44, 373830), (51, 322520), (55, 299064), (60, 274142), (66, 249220), (68, 241890), (85, 193512), (88, 186915), (102, 161260), (110, 149532), (120, 137071), (132, 124610), (136, 120945), (165, 99688), (170, 96756), (187, 87960), (204, 80630), (220, 74766), (255, 64504), (264, 62305), (330, 49844), (340, 48378), (374, 43980), (408, 40315), (440, 37383), (510, 32252), (561, 29320), (660, 24922), (680, 24189), (733, 22440), (748, 21990), (935, 17592), (1020, 16126), (1122, 14660), (1320, 12461), (1466, 11220), (1496, 10995), (1870, 8796), (2040, 8063), (2199, 7480), (2244, 7330), (2805, 5864), (2932, 5610), (3665, 4488), (3740, 4398)]