16377240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:697

約数の個数: 128

約数和(自身を含む): 56505600

約数和(自身を除く): 40128360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 653, 660, 760, 836, 1045, 1140, 1254, 1306, 1320, 1672, 1959, 2090, 2280, 2508, 2612, 3135, 3265, 3918, 4180, 5016, 5224, 6270, 6530, 7183, 7836, 8360, 9795, 12407, 12540, 13060, 14366, 15672, 19590, 21549, 24814, 25080, 26120, 28732, 35915, 37221, 39180, 43098, 49628, 57464, 62035, 71830, 74442, 78360, 86196, 99256, 107745, 124070, 136477, 143660, 148884, 172392, 186105, 215490, 248140, 272954, 287320, 297768, 372210, 409431, 430980, 496280, 545908, 682385, 744420, 818862, 861960, 1091816, 1364770, 1488840, 1637724, 2047155, 2729540, 3275448, 4094310, 5459080, 8188620, 16377240]

約数ペア:

[(1, 16377240), (2, 8188620), (3, 5459080), (4, 4094310), (5, 3275448), (6, 2729540), (8, 2047155), (10, 1637724), (11, 1488840), (12, 1364770), (15, 1091816), (19, 861960), (20, 818862), (22, 744420), (24, 682385), (30, 545908), (33, 496280), (38, 430980), (40, 409431), (44, 372210), (55, 297768), (57, 287320), (60, 272954), (66, 248140), (76, 215490), (88, 186105), (95, 172392), (110, 148884), (114, 143660), (120, 136477), (132, 124070), (152, 107745), (165, 99256), (190, 86196), (209, 78360), (220, 74442), (228, 71830), (264, 62035), (285, 57464), (330, 49628), (380, 43098), (418, 39180), (440, 37221), (456, 35915), (570, 28732), (627, 26120), (653, 25080), (660, 24814), (760, 21549), (836, 19590), (1045, 15672), (1140, 14366), (1254, 13060), (1306, 12540), (1320, 12407), (1672, 9795), (1959, 8360), (2090, 7836), (2280, 7183), (2508, 6530), (2612, 6270), (3135, 5224), (3265, 5016), (3918, 4180)]