156888894560

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3511}}^1\times {\mathrm{14699}}^1$

素因数の和:18244

約数の個数: 96

約数和(自身を含む): 390295584000

約数和(自身を除く): 233406689440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 3511, 7022, 14044, 14699, 17555, 28088, 29398, 35110, 56176, 58796, 66709, 70220, 73495, 112352, 117592, 133418, 140440, 146990, 235184, 266836, 279281, 280880, 293980, 333545, 470368, 533672, 558562, 561760, 587960, 667090, 1067344, 1117124, 1175920, 1334180, 1396405, 2134688, 2234248, 2351840, 2668360, 2792810, 4468496, 5336720, 5585620, 8936992, 10673440, 11171240, 22342480, 44684960, 51608189, 103216378, 206432756, 258040945, 412865512, 516081890, 825731024, 980555591, 1032163780, 1651462048, 1961111182, 2064327560, 3922222364, 4128655120, 4902777955, 7844444728, 8257310240, 9805555910, 15688889456, 19611111820, 31377778912, 39222223640, 78444447280, 156888894560]

約数ペア:

[(1, 156888894560), (2, 78444447280), (4, 39222223640), (5, 31377778912), (8, 19611111820), (10, 15688889456), (16, 9805555910), (19, 8257310240), (20, 7844444728), (32, 4902777955), (38, 4128655120), (40, 3922222364), (76, 2064327560), (80, 1961111182), (95, 1651462048), (152, 1032163780), (160, 980555591), (190, 825731024), (304, 516081890), (380, 412865512), (608, 258040945), (760, 206432756), (1520, 103216378), (3040, 51608189), (3511, 44684960), (7022, 22342480), (14044, 11171240), (14699, 10673440), (17555, 8936992), (28088, 5585620), (29398, 5336720), (35110, 4468496), (56176, 2792810), (58796, 2668360), (66709, 2351840), (70220, 2234248), (73495, 2134688), (112352, 1396405), (117592, 1334180), (133418, 1175920), (140440, 1117124), (146990, 1067344), (235184, 667090), (266836, 587960), (279281, 561760), (280880, 558562), (293980, 533672), (333545, 470368)]