15679532760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{38083}}^1$

素因数の和:38217

約数の個数: 128

約数和(自身を含む): 48698772480

約数和(自身を除く): 33019239720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 73, 94, 120, 141, 146, 188, 219, 235, 282, 292, 365, 376, 438, 470, 564, 584, 705, 730, 876, 940, 1095, 1128, 1410, 1460, 1752, 1880, 2190, 2820, 2920, 3431, 4380, 5640, 6862, 8760, 10293, 13724, 17155, 20586, 27448, 34310, 38083, 41172, 51465, 68620, 76166, 82344, 102930, 114249, 137240, 152332, 190415, 205860, 228498, 304664, 380830, 411720, 456996, 571245, 761660, 913992, 1142490, 1523320, 1789901, 2284980, 2780059, 3579802, 4569960, 5369703, 5560118, 7159604, 8340177, 8949505, 10739406, 11120236, 13900295, 14319208, 16680354, 17899010, 21478812, 22240472, 26848515, 27800590, 33360708, 35798020, 41700885, 42957624, 53697030, 55601180, 66721416, 71596040, 83401770, 107394060, 111202360, 130662773, 166803540, 214788120, 261325546, 333607080, 391988319, 522651092, 653313865, 783976638, 1045302184, 1306627730, 1567953276, 1959941595, 2613255460, 3135906552, 3919883190, 5226510920, 7839766380, 15679532760]

約数ペア:

[(1, 15679532760), (2, 7839766380), (3, 5226510920), (4, 3919883190), (5, 3135906552), (6, 2613255460), (8, 1959941595), (10, 1567953276), (12, 1306627730), (15, 1045302184), (20, 783976638), (24, 653313865), (30, 522651092), (40, 391988319), (47, 333607080), (60, 261325546), (73, 214788120), (94, 166803540), (120, 130662773), (141, 111202360), (146, 107394060), (188, 83401770), (219, 71596040), (235, 66721416), (282, 55601180), (292, 53697030), (365, 42957624), (376, 41700885), (438, 35798020), (470, 33360708), (564, 27800590), (584, 26848515), (705, 22240472), (730, 21478812), (876, 17899010), (940, 16680354), (1095, 14319208), (1128, 13900295), (1410, 11120236), (1460, 10739406), (1752, 8949505), (1880, 8340177), (2190, 7159604), (2820, 5560118), (2920, 5369703), (3431, 4569960), (4380, 3579802), (5640, 2780059), (6862, 2284980), (8760, 1789901), (10293, 1523320), (13724, 1142490), (17155, 913992), (20586, 761660), (27448, 571245), (34310, 456996), (38083, 411720), (41172, 380830), (51465, 304664), (68620, 228498), (76166, 205860), (82344, 190415), (102930, 152332), (114249, 137240)]