191171160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1471}}^1$

素因数の和:1526

約数の個数: 144

約数和(自身を含む): 656173440

約数和(自身を除く): 465002280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 361, 380, 456, 570, 684, 722, 760, 855, 1083, 1140, 1368, 1444, 1471, 1710, 1805, 2166, 2280, 2888, 2942, 3249, 3420, 3610, 4332, 4413, 5415, 5884, 6498, 6840, 7220, 7355, 8664, 8826, 10830, 11768, 12996, 13239, 14440, 14710, 16245, 17652, 21660, 22065, 25992, 26478, 27949, 29420, 32490, 35304, 43320, 44130, 52956, 55898, 58840, 64980, 66195, 83847, 88260, 105912, 111796, 129960, 132390, 139745, 167694, 176520, 223592, 251541, 264780, 279490, 335388, 419235, 503082, 529560, 531031, 558980, 670776, 838470, 1006164, 1062062, 1117960, 1257705, 1593093, 1676940, 2012328, 2124124, 2515410, 2655155, 3186186, 3353880, 4248248, 4779279, 5030820, 5310310, 6372372, 7965465, 9558558, 10061640, 10620620, 12744744, 15930930, 19117116, 21241240, 23896395, 31861860, 38234232, 47792790, 63723720, 95585580, 191171160]

約数ペア:

[(1, 191171160), (2, 95585580), (3, 63723720), (4, 47792790), (5, 38234232), (6, 31861860), (8, 23896395), (9, 21241240), (10, 19117116), (12, 15930930), (15, 12744744), (18, 10620620), (19, 10061640), (20, 9558558), (24, 7965465), (30, 6372372), (36, 5310310), (38, 5030820), (40, 4779279), (45, 4248248), (57, 3353880), (60, 3186186), (72, 2655155), (76, 2515410), (90, 2124124), (95, 2012328), (114, 1676940), (120, 1593093), (152, 1257705), (171, 1117960), (180, 1062062), (190, 1006164), (228, 838470), (285, 670776), (342, 558980), (360, 531031), (361, 529560), (380, 503082), (456, 419235), (570, 335388), (684, 279490), (722, 264780), (760, 251541), (855, 223592), (1083, 176520), (1140, 167694), (1368, 139745), (1444, 132390), (1471, 129960), (1710, 111796), (1805, 105912), (2166, 88260), (2280, 83847), (2888, 66195), (2942, 64980), (3249, 58840), (3420, 55898), (3610, 52956), (4332, 44130), (4413, 43320), (5415, 35304), (5884, 32490), (6498, 29420), (6840, 27949), (7220, 26478), (7355, 25992), (8664, 22065), (8826, 21660), (10830, 17652), (11768, 16245), (12996, 14710), (13239, 14440)]