16824120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 54604800

約数和(自身を除く): 37780680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 47, 57, 60, 76, 94, 95, 114, 120, 141, 152, 157, 188, 190, 228, 235, 282, 285, 314, 376, 380, 456, 470, 471, 564, 570, 628, 705, 760, 785, 893, 940, 942, 1128, 1140, 1256, 1410, 1570, 1786, 1880, 1884, 2280, 2355, 2679, 2820, 2983, 3140, 3572, 3768, 4465, 4710, 5358, 5640, 5966, 6280, 7144, 7379, 8930, 8949, 9420, 10716, 11932, 13395, 14758, 14915, 17860, 17898, 18840, 21432, 22137, 23864, 26790, 29516, 29830, 35720, 35796, 36895, 44274, 44745, 53580, 59032, 59660, 71592, 73790, 88548, 89490, 107160, 110685, 119320, 140201, 147580, 177096, 178980, 221370, 280402, 295160, 357960, 420603, 442740, 560804, 701005, 841206, 885480, 1121608, 1402010, 1682412, 2103015, 2804020, 3364824, 4206030, 5608040, 8412060, 16824120]

約数ペア:

[(1, 16824120), (2, 8412060), (3, 5608040), (4, 4206030), (5, 3364824), (6, 2804020), (8, 2103015), (10, 1682412), (12, 1402010), (15, 1121608), (19, 885480), (20, 841206), (24, 701005), (30, 560804), (38, 442740), (40, 420603), (47, 357960), (57, 295160), (60, 280402), (76, 221370), (94, 178980), (95, 177096), (114, 147580), (120, 140201), (141, 119320), (152, 110685), (157, 107160), (188, 89490), (190, 88548), (228, 73790), (235, 71592), (282, 59660), (285, 59032), (314, 53580), (376, 44745), (380, 44274), (456, 36895), (470, 35796), (471, 35720), (564, 29830), (570, 29516), (628, 26790), (705, 23864), (760, 22137), (785, 21432), (893, 18840), (940, 17898), (942, 17860), (1128, 14915), (1140, 14758), (1256, 13395), (1410, 11932), (1570, 10716), (1786, 9420), (1880, 8949), (1884, 8930), (2280, 7379), (2355, 7144), (2679, 6280), (2820, 5966), (2983, 5640), (3140, 5358), (3572, 4710), (3768, 4465)]